TRULY AMAZING : Maths Amazing Facts for the Day: 111,111,111 - TopicsExpress



          

TRULY AMAZING : Maths Amazing Facts for the Day: 111,111,111 x 111,111,111 = 12,345,678,987,654,321. If you have a pizza with radius Z and thickness A, its volume is = Pi*Z*Z*A 1089 x 9 = 9801. Ancient Babylonians did math in base 60 instead of base 10. Thats why we have 60 seconds in a minute and 360 degrees in a circle. Students who chew gum have better math test scores than those who do not, a study found. 2,520 is the smallest number that can be exactly divided by all the numbers 1 to 10. 123 - 45 - 67 + 89 = 100. 123 + 4 - 5 + 67 - 89 = 100. 123 - 4 - 5 - 6 - 7 + 8 - 9 = 100. 1 + 23 - 4 + 5 + 6 + 78 - 9 = 100 There are 177,147 ways to tie a tie, according to mathematicians. In 1900, all the worlds mathematical knowledge could be written in about 80 books; today it would fill more than 100,000 books The birthday paradox says that in a group of just 23 people, theres a 50% chance that at least two will have the same birthday Newton invented/discovered calculus in about the same amount of time the average student learns it.
Posted on: Mon, 19 May 2014 03:30:00 +0000

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