babybre713
babybre713 babybre713
  • 16-04-2018
  • Mathematics
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prestonshelton
prestonshelton prestonshelton
  • 16-04-2018
Hello!

You have to find the area of the first rectangle

13 * 25 = 325

Next find the area of the second rectangle

The base is quadripled

13 * 4 = 52

52 * 25 = 1300

Divide the area of rectangle 2 by the area of rectangle 1

1300/ 325 = 4

The answer is D. 4 times bigger

Hope this helps!
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