Question

A bag contains 1p,2p and 5p coins.3/8 of the bag are 1p coins.there are as many 5p coins than 1p coins in the bag.there are 640 coins in total.work out the number of 2p coins in the bag.

Answer 1

A bag contains 1p, 2p, and 5p coins.
3/8 of the bag are 1p coins.
There are as many 5p coins than 1p coins.
There are 640 coins in total.

Answer 2

Well the answer is 160 for the 2p coins