A sign is 4 1/2 feet wide and 5 1/4 feet long . Find the area of the surface of the sign.

1 answer:

7 0

Answer: 94.5

Step-by-step explanation:

9/2 × 21/4

Get common denominator

9 × 2 =18

2 × 2 = 4

18/4 × 21/4

21 × 18 = 378

378/4 = 94.5

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