Question

Curtain trimmings are sold by the name. A. Red trimmings costs 2.35 per meter. Work out the cost of 7.5 meters of red trimming. B. Blue trimming costs 1.75 per meter. How much does 12.3 metres of blue trimming cost. C. Petra says 32.55 for some blue trimming. What length did she buy?

Answer 1

A. $17.63, B. $21.53, C. 18.6m

Explanation:

A. $ 2.35/m X 7.5 m = $ 17.63

B. $ 1.75/m X 12.3 m = $ 21.53

C. $ 32.55 ÷ $ 1.75/m = 18.6 m