momeli present ages.
Bhairav collected 600 in his piggy bank by putting in 2 and 5 coins. The number
of coins are twice as many as 2 coins. Find the number of 2 and 5 coins.
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Answer:
let the no. of 2 coins = x
no. of 5 coins =2x
amount of money from 2 coins
= 2*x=2x
amount of money from 5 coins
= 5*2x=10x
2x+10x=600
12x=600
x=50
2 coins = 50
5 coins = 100
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