Question

A bicycle and a helmet cost 450 dollars. how much did each cost if the bicycle cost 4times as much as the helment

Answer 1

Step-by-step explanation:

let the cost of helmet be x

and the cost of bicycle before 4x

According to question:

x + 4x = 450 dollars

5x = 450 dollars

x = 450÷ 5 dollar

x = 90 .... dollar

THEREFORE, 4x = 4×90 = 360 dollar

Hence , the cost of bicycle is 360 dollar and cost of helmet is 90 dollar.....

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