A box had 15 ten rupee coins. If three friends A, B and C picked three, five and seven coins respectively, then how much did each friend get?
There are 15 ten rupee coins in the box.
A took three coins.
So, A got 3 × ₹10 = ₹30
B took five coins.
So, B got 5 × ₹10 = ₹50
C took seven coins.
So, C got 7 × ₹10 = ₹70