Question

A football field is 120 yards by 53.333 yards. What is the area of the football field in acres if 1 acre=43560 ft?? Use correct
significant figures when answering this question.

Answer 1

Answer:

1.3223 acres

Explanation:

a football field's area is 360 feet (120 yards) x 160 feet (53.333 yards) = 57,600 sq. feet

if the area of an acre is 43,560 sq. feet, then a football field in acres = 57,600 sq. feet / 43,560 sq. feet = 1.3223 acres

we can verify our answer by doing the same calculation in sq. yards:

football field = 120 yards x 53.33 yards = 6,400 sq. yards

an acre is 4,840 sq. yards

football field in acres = 6,400 sq. yards / 4,840 sq. yards = 1.3223 acres

Answer 2

The area of the field is 1.3223 acres

From the question given above, the following data were obtained:

Dimension = 120 yard × 53.333 yard

Area =?

The area of the field can be obtained as follow:

Area = Dimension

Area = 120 yard × 53.333 yard

Area = 6399.96 yard²

Finally, we shall convert 6399.96 yard² to acre. This can be obtained as follow:

4840 yard² = 1 acre

Therefore,

6399.96 yard² = 6399.96 / 4840

6399.96 yard² = 1.3223 acres

Thus, the area of the field is 1.3223 acres

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