What is the length of a rectangle that has a width of 2.5 centimeters and a area of 20.5 square centimeters? Please help!!! My teacher won't help me.

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asked Nov 20, 2020 80.6k views

5 votes

What is the length of a rectangle that has a width of 2.5 centimeters and a area of 20.5 square centimeters?

Please help!!!

My teacher won't help me.

Mathematics
middle-school

Saif Asif asked

by Saif Asif

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2 Answers

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Answer:

8.2 cm

Explanation:

Area = length × width

20.5 = 2.5 × length

length = 20.5/2.5

length = 8.2

Elad Eldor answered Nov 22, 2020

by Elad Eldor

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3 votes

8.2 because you divide 20.5 and 2.5

Pkhlop answered Nov 26, 2020

by Pkhlop

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