Question

Answer this question

Answer 1

Dear friend,

This a simple multiplication trick.

How it works ?

We have a total of ten fingers in ours hands.
If we want to multiply something with some number. We have to take an example,

9 × 3 = 27

So, first number is nine and we have ten fingers so we have to close one finger. Now which finger we should close ? As the second number is 3 so we should close the third finger from the left of our hand as shown above. Now, according to the given rule,
We get 20 from the left of the folded finger, and at the right are left 7 fingers.
So, just add them to get your answer.

20 + 7 = 27

Thus, we get 9 times 3 is 27.

Hope it helps !!!