Question

A bag has coins of denominations 10 paise , 20 paise ,50 paise in the ratio 9:6:4 if the total value of 50 paiseCoins is 3.20 paise find the total value of coins

Answer 1

Answer:

10×9:20×6:50×4

90:120:20

3:20

Answer 2

Given

Ratio of 10 paise,20 paise, 50 paise is 9:6:4.

Find

The total value of 50 paise coins.

Step-by-step explanation:

let the total number of coins be x.

Number of 10 paise coins=9x

Number of 20 paise coins=6x

Number of 50 paise coins=4x

value of 50 paise coins = 4x*0.50 = 2x

0.0320=2x

x=0.0320/2

x=0.016

number of 10 paise coins=9(0.016)=0.144

number of 20 paise coins=6(0.016)=0.096

number of 50 paise coins=4(0.016)=0.064

value of 10 paise coins=0.144*0.10=Rs.0.0144

value of 20 paise coins=0.096*0.20=Rs.0.0192

value of 50 paise coins=0.064*0.5=Rs.0.032

Total value of coins=0.0144+0.0192+0.032

=Rs.0.0656

=6.56 paise

Hence the total value of the coins is 6.56 paise.

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