Question

solve the question 16​

Answer 1

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

I hope it helps u please thank me

Answer 2

Answer:

she have 25 paisa coins

Step-by-step explanation:

Vinny has ₹45 in 50 paisa and 25 paisa coins?

₹45 in 50 paisa -25 paisa coins

₹45-25

25 paisa <--ANS

Hence

"Vinny Have 25 paisa coins"

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