Question

i take 10 rs from person 1 and lose them and then take 5rs from person 2 and use 3 rs from the 5rs, the left over 2 rs i give 1rs to person 1 and 1 rs to person 2

now i have in pay back 9rs to person 1
and 4 rs to person to
whic makes 9+4= 13
but if i add the money i used which is 3 rs to the debt (13) it is 16
how is this possible???

Answer 1

Step-by-step explanation:

does every other person at the party. Since there are 10 of us, and we each shake hands with 9 other people, it's obvious that the answer is 10 × 9 = 90 handshakes.