LegitGurl LegitGurl
  • 13-01-2017
  • Mathematics
contestada

Help me on problem 9 "b." See picture below ask questions if you need to.

Help me on problem 9 b See picture below ask questions if you need to class=

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MathSmarts29
MathSmarts29 MathSmarts29
  • 13-01-2017
you would do 15/5 and than multiply it by 42 so
15/5=3
3*42=126
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Аноним Аноним
  • 13-01-2017

I think you put 42/5 that the unit rate then you do 5/5=1  then 42/5 equal to 8.4

so the answer is 8.4/1

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