MeIsBella
MeIsBella MeIsBella
  • 19-04-2018
  • Mathematics
contestada

Can someone help me on 83. And 84. Please!

Can someone help me on 83 And 84 Please class=

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jaydepete16 jaydepete16
  • 19-04-2018
83) 2.5
25 ÷ 10 = 2.5

84) 7 mm = 0.7 cm
7 cm = 0.07 m
7000 m = 7 km
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XxManwaxX
XxManwaxX XxManwaxX
  • 19-04-2018
83 is 2.5 because using proportions...
25/10
x/1
So basically 25/10. 2.5 or in fraction form 5/2
Answer Link

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