Question

Sumitra has 34 in 50-paise and 25-paise coins. If the number of 25-paise coins
Is twice the number of 50-paise coins, how many coins of each kind does she
have?​

Answer 1

ANSWER-------

Let Sumitra has 'x' 50-paise coins & 'y' 25-paise coins.

She has rs 34

So rs 1 = 100 paise

rs 34 = 34*100 = 3400 paise

50x + 25y = 3400 ----------- (1)

Given that , y = 2x ------------(2)

from equation (1) & (2) we get

50x + 25*(2x) = 3400

50x + 50x = 3400

100x = 3400

x = 34

From (2) we get

y = 2x = 2*34 = 68

So,

Number of 50-paise coins = 34

Number of 25-paise coins = 68

HOPE IT HELPS YOU

MARK AS BRAINLIEST

Answer 2

Answer:

34 coins of 50 paise

68 coins of 25 paise

hope it helps & have a nice day