Question

there are 10 paisa coins and 50 paisa coins in a purse. the number of 10 paisa coins in 3 times tge number of 50 paisa coins . if the total number of the money in the purse is rs 20 . find the number of coins of each types.​

Answer 1

Answer:

10paise coins = 75 coins

50paise coins = 25 coins

Step-by-step explanation:

let us take no. of 10 paise coins be 3x

no. of 50paise coins be x

then the Value of 10 paise coins is 10*3x

value of 50 paise coins is 50*x

Given that, the total amount is Rs.20 that implies 2000 paise

now the total amount is equal to sum of 10 paise coins value and 50 paise coins value

10(3x)+50(x) = 2000

30x+50x = 2000

80x = 2000

x = 25

therefore, No. of 10paise coins = 75 coins

and No. of 50paise coins = 25 coins

here.

hope u have been understood

Answer 2

Step-by-step explanation:

Let the number of 50 paise coins be x

Therefore the number of 10 paise coins be 3x

Total money is 20₹

Therefore, Equation:3x+x=20

4x=20

x=20÷4

x=5

Number of coins of 10 paise is=3x=3×5=15

Number of coins of 50 paise is =x=5

Therefore main answer:The number of coins of 10 paise is 15 and the number of coins of 50 paise is 5