Vedic Maths!!!
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venkat
Oct 4, 2010, 2:15:24 AM10/4/10
to Ahh! thats the stuff...
Tutorial1:
A quick way to square numbers that end in 5 using the formula BY ONE
MORE THAN THE ONE BEFORE.
75^2 = 5625
75^2 means 75 x 75.
The answer is in two parts: 56 and 25.
The last part is always 25.
The first part is the first number, 7, multiplied by the number "one
more", which is 8:
so 7 x 8 = 56
Similarly 85^2= 7225 because 8 x 9 = 72..
I Think You got A Nice Information Today!!! Have A Nice Day!!!:)
A quick way to square numbers that end in 5 using the formula BY ONE
MORE THAN THE ONE BEFORE.
75^2 = 5625
75^2 means 75 x 75.
The answer is in two parts: 56 and 25.
The last part is always 25.
The first part is the first number, 7, multiplied by the number "one
more", which is 8:
so 7 x 8 = 56
Similarly 85^2= 7225 because 8 x 9 = 72..
I Think You got A Nice Information Today!!! Have A Nice Day!!!:)
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