tag:blogger.com,1999:blog-6342984450790569816.comments2017-10-18T00:48:59.080+06:00Burning MathMainul Maksud Quaesnoreply@blogger.comBlogger167125tag:blogger.com,1999:blog-6342984450790569816.post-42524802869431779022017-08-21T18:29:20.571+06:002017-08-21T18:29:20.571+06:00Good! Good! Shan Mirahttps://www.blogger.com/profile/10137251914541137482noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-37537325424613519642017-08-16T03:12:14.794+06:002017-08-16T03:12:14.794+06:00Some are saying this rule fails and all... common ...Some are saying this rule fails and all... common fellas.. <br />This rule helps to find if a number is a imperfect square... <br />if a number let say 2356 satisfies all above rules, still we cant guarantee that the no is a perfect square. it only helps to channelise imperfect squares and not to tell that it is a perfect square Nitinnoreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-75572285510906566632017-08-04T11:44:24.449+06:002017-08-04T11:44:24.449+06:00Its very usefull.... thank u..๐Its very usefull.... thank u..๐Unknownhttps://www.blogger.com/profile/00129840066175874958noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-1239095560012663632017-07-29T10:42:34.463+06:002017-07-29T10:42:34.463+06:00
if 60% of A is 30% of B , then B is what % of A??...<br />if 60% of A is 30% of B , then B is what % of A????//Muhammad Sohaibhttps://www.blogger.com/profile/02042876189505340385noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-35410715459948752802017-07-25T10:32:36.899+06:002017-07-25T10:32:36.899+06:001800/19?1800/19?Siddharth Patrahttps://www.blogger.com/profile/13616354333841929249noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-39382769514929549912017-07-13T17:48:27.382+06:002017-07-13T17:48:27.382+06:00pls tell me how to find the cuberoot of a number e...pls tell me how to find the cuberoot of a number ending with 0 with the same method...for eg. 12160 or 941190cutie patutiehttps://www.blogger.com/profile/08139209165858198501noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-38954412827978768942017-07-12T08:09:48.234+06:002017-07-12T08:09:48.234+06:00Digital root is the sum of all digits to get one d...Digital root is the sum of all digits to get one digit. 81 does not fail step two as its digital root is 9. Numbers with digital roots 2,3,7,8 are not perfect squares..Unknownhttps://www.blogger.com/profile/17854793221782379828noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-59025766132713114072017-06-23T21:50:27.612+06:002017-06-23T21:50:27.612+06:00Subtract 1 from given number and see that obtained...Subtract 1 from given number and see that obtained number divisible by 3 or sum of digits of obtained number is 8, then the given number is perfect square.chiruhttps://www.blogger.com/profile/12441096401339706161noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-8304480101653338332017-06-15T16:43:32.626+06:002017-06-15T16:43:32.626+06:00What about the no 648 What about the no 648 Shanu Guptahttps://www.blogger.com/profile/00902310953277169444noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-31757285854028199092017-06-01T05:46:16.828+06:002017-06-01T05:46:16.828+06:00What about (((((999!)!)!)!)!)!What about (((((999!)!)!)!)!)!Singer Wanghttps://www.blogger.com/profile/16123548098673810667noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-29850490673069344562017-05-22T18:29:34.058+06:002017-05-22T18:29:34.058+06:00Thanks to the author. This is what i was looking f...Thanks to the author. This is what i was looking for several hours. However! i have found completely automated Microsoft Excel Formula for Age calculation, here is the link to complete video tutorial. <a href="https://www.youtube.com/watch?v=uJ__XEs9_QM&t=2s" rel="nofollow"> Excel Age & Date Calculator Magic Formula + Ready Worksheet Download </a>Farhan Shafiquehttps://www.blogger.com/profile/04778430291002999505noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-79855675647192027582017-05-09T11:39:21.720+06:002017-05-09T11:39:21.720+06:00i want reasons to show that 13,32,18,4487 are non ...i want reasons to show that 13,32,18,4487 are non perfect squaresNandita lakshmihttps://www.blogger.com/profile/11312994973209906030noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-37968135232906137882017-04-23T13:00:10.514+06:002017-04-23T13:00:10.514+06:00ITS QUITE USEFUL....
ITS QUITE USEFUL....<br />Mani Moirangthemhttps://www.blogger.com/profile/07782197320851262763noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-81088872202136159872017-04-22T17:50:58.077+06:002017-04-22T17:50:58.077+06:00It is not totally the (a+b)^3 formula though. It is not totally the (a+b)^3 formula though. Rachelnoreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-358573937900014912017-04-19T11:11:46.035+06:002017-04-19T11:11:46.035+06:00Awesome Sir! Keep posting such tricks. Awesome Sir! Keep posting such tricks. Mental Arithmetichttp://www.alohagujarat.com/courses/mental-arithmetic-seniornoreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-38650159269876962272017-04-14T17:26:54.636+06:002017-04-14T17:26:54.636+06:00Awesome post. Thanks for all these tricks.Awesome post. Thanks for all these tricks.Mental Arithmetichttp://www.alohagujarat.com/courses/mental-arithmetic-seniornoreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-38339201538706420892017-04-06T16:28:55.292+06:002017-04-06T16:28:55.292+06:00I liked your blog very much it is very interesting...I liked your blog very much it is very interesting and I learned many things from this blog which is helping me a lot.<br /><br /><a href="https://www.besthomeworkhelpers.com/strategic-management-assignment-help/" rel="nofollow">Strategic Management Assignment Help</a>Best Homework Helpershttps://www.blogger.com/profile/12331762144758191284noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-18781300417482240362017-04-04T22:49:06.161+06:002017-04-04T22:49:06.161+06:00I found this article very interesting but found th...I found this article very interesting but found the 3rd section, on how to divide by 11, a little confusing. However after a few goes I could see what was happening.<br />Now that I could see the way it was working I think I have come up with a simpler way. Please let me know if you agree.<br />Drop the first number then subtract it from the second number as you have done. But if the result is negative subtract one from the previous number and subtract the negative number from 11. Then continue to the next number.<br />28250 / 11<br />2, 8-2<br />2, 6, 2-6<br />2, 6, -4<br />2, 6-1, 11-4<br />2, 5, 7, 5-7<br />2, 5, 7, -2<br />2, 5, 7-1, 11-2<br />2, 5, 6, 9, r 0-9<br />2, 5, 6, 9-1, r 11-9<br />2568r2Michael Punterhttps://www.blogger.com/profile/08738638549451313824noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-49239018261922163072017-04-02T15:23:31.048+06:002017-04-02T15:23:31.048+06:00The second method is the best๐โกThe second method is the best๐โกShoaib Ahmedhttps://www.blogger.com/profile/12136395846842917399noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-89995873287027280552017-03-27T16:17:46.249+06:002017-03-27T16:17:46.249+06:00We can't use it for 19?We can't use it for 19?priyanka bhargavahttps://www.blogger.com/profile/11388641107389128966noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-27284872009573359552017-03-16T03:49:10.614+06:002017-03-16T03:49:10.614+06:00If a perfect square is divisible by 4, but not 8, ...If a perfect square is divisible by 4, but not 8, its remainder from 32 is always 4Jake Lawrencehttps://www.blogger.com/profile/09334139500698198955noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-7339488273431486072017-03-10T00:52:38.166+06:002017-03-10T00:52:38.166+06:00184 is not a perfect square whil it's digital ...184 is not a perfect square whil it's digital root is 4.<br />Can anybody tell me why??? Unknownhttps://www.blogger.com/profile/13980676162907783235noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-44464405157346631582017-03-08T13:51:38.228+06:002017-03-08T13:51:38.228+06:00According to your rules 99976 should be a perfect...According to your rules 99976 should be a perfect square but it is not a perfect square numberPADUGAISIVhttps://www.blogger.com/profile/15863974211529364993noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-26420672731099230232017-03-07T17:12:18.935+06:002017-03-07T17:12:18.935+06:00what about other numbers? 24 mod 12 for exple.what about other numbers? 24 mod 12 for exple.Mohamed Mehdihttps://www.blogger.com/profile/01498868263292588292noreply@blogger.comtag:blogger.com,1999:blog-6342984450790569816.post-47119430817209316682017-03-04T00:07:32.259+06:002017-03-04T00:07:32.259+06:00Can you suggest mental trick for
5448/5675*100Can you suggest mental trick for<br />5448/5675*100vrushali dindehttps://www.blogger.com/profile/12578271078589910249noreply@blogger.com