faatimajalil07 faatimajalil07

12-04-2021
Mathematics

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The length of a rectangular swimming pool is exactly three times as long as its width. If the pool has a perimeter of 400m find the width of the pool.

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shann11 shann11

12-04-2021

Answer:

50m

Step-by-step explanation:

let the width be x

length=3x

3x+3x+x+x=400

8x=400

x=400÷8

x=50

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