ValentinoTino
ValentinoTino ValentinoTino
  • 10-05-2017
  • Mathematics
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How do you do it?How do you start and get the answer

How do you do itHow do you start and get the answer class=

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WhiteTop
WhiteTop WhiteTop
  • 10-05-2017
length = 120+20
width = 120

answer:
length=140
width=120

check:
140x2=280
120x2=240
280+240=520
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