Question

a bag contains 750rupees in the form of rupee. 50paise and 25paise coins in the ratio 5:8:4.find the number of coins of each type​

Answer 1

Let number of coins be X then the rupee coin will 5x and 50paise coin will 8x and 25 paise will 4x and sum is 750

5x*1+8x*50/100+4x*25/100=750

5x+4x+x=750

$10x = 750 \\ x = 75 \\ then \: numbr \: of \: coins \: is \\ rupee \: coin = 375 \: and \: 50 \: paise = 300 \: nd \: 25paise = 75 \: coins$

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