It is an old joke from a guy eating pies on the grass!
An elegant solution to today's math problem
by JeffT 11 Replies latest jw friends
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freydi
Speaking of math - can someone write an equation for the following. Thanks.
lets say you have two numbers you want to multiply in your head. say 1300 x 35 = 10 x 1300 x 3 + .5(1300)
Is there a consistent forumula for this process as well as the reverse for division?