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A warehouse platform is 10 meters long and 3 meters wide. The platform is going to be enlarged by adding a strip of uniform width to all sides. How wide should the strip be, in order to double the area
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5 votes
A warehouse platform is 10 meters long and 3 meters wide.

The platform is going to be enlarged by adding a strip of
uniform width to all sides. How wide should the strip be, in
order to double the area of the platform?

User Chvor
by
5.5k points

1 Answer

9 votes

Answer:

6meters wide

Explanation:

10×3=30 area

10×y=60

60÷10=6

User Carven
by
5.3k points
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