2 years ago

a room to be carpeted measures 16 feet in length and 12 feet in width the carpet costs 30 per square yard what is the total cost

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

5 0

A room area

Lenght × Width = 16 × 12

= 192 square feet

1 square yard = 9 square feet

so 1 square feet = 1/9 square yard

192 square feet = 192 × 1/9 square yard

= 64/3 square yard

Total cost

$30 × 64/3 = $640

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