Math, asked by deathworm256, 10 months ago

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

Answers

Answered by khushi2
0

Answer:

160

Step-by-step explanation:

fraction of 1p and 5p coins = 3/8+3/8=6/8=3/4

fraction of 2p coins =1-3/4=1/4

therefore,

no. of 2p coins = 1/4(640)=160

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