Question

in a bag there are some coins of rupees one sum of 50 p and sum of 10 P their total value is rupees 360 if their numbers are in the ratio of 3:4:10,
find their numbers​

Answer 1

Step-by-step explanation:

let ratio be x.

Hence no. of coins be 5x ,9x , 4x respectively

Now given total amount = Rs.206

=> (.50)(5x) + (.25)(9x) + (.10)(4x) = 206

we get x = 40

=> No. of 50p coins = 200

=> No. of 25p coins = 360

=> No. of 10p coins = 160