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Christine wants to buy a bicycle for her little brother. she receives a coupon in the mail for 5% off of a bicycle purchased at bikes and wheels. the bicycle her brother wants is $79. if she already has $50 saved, how much more does she need to purchase the bicycle using the coupon?

Respuesta :

ajinems

The amount she needs more to purchase the bicycle using the coupon is = $25.05

Calculation of total cost

The coupon Christine received from the mall = 5% off sales

The cost of the bicycle the brother wants is = $79

The amount she has saved is = $50

The amount she needs more to purchase the bicycle using the coupon is = X

But, 5% of 79 = 5/100× 79

= 395/100 = $3.95

This means that given the coupon she will purchase the bicycle = 79 - 3.95 = $75.05

Therefore X = $75.05 - $50

= $25.05

Therefore, the amount she needs more to purchase the bicycle using the coupon is = $25.05

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