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The area of a rectangle is 126m2. If the width is changed by a factor of 1/2 and the length is increased to three times its original length, calculate the new area. 126 m 2 1. 1…

The area of a rectangle is 126m2. If the width is changed by a factor of 1/2 and the length is increased to three times its original length, calculate the new area. 126 m 2 1. 1…
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The area of a rectangle is 126m2. If the width is changed by a factor of 1/2 and the length is increased to three times

its original length, calculate the new area.
126 m 2

1. 126 m2
2. 63 m2
3. 378 m2
4. 189 m2

asked
User Bruno Tremblay
by
8.2k points

1 Answer

10 votes

Answer: 4. 189 m2

Explanation:

126m2 divided by 2

= 63

63 times 3

= 189

189m2

answered
User Eavom
by
7.9k points
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