Adrianna221
Adrianna221 Adrianna221
  • 09-04-2017
  • Mathematics
contestada

Rafe burns 4.5 calories in 2/3 of a minute riding his bike. What is Rafe's unit rate?

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Аноним Аноним
  • 09-04-2017
What I believe you have to answer is how many calories Rafe burns per minute. 
If in 2/3 of a minute he burns 4.5
1/2 of 4.5 I believe would be 1/3 of x.
x being the total calories he burns in a minute.
So, 1/2 of 4.5 is 2.25.
1/3 of x is 2.25
2/3 of x is 4.5
2.25+4.5=6.3
Rafe burns 6.3 calories per minute.
Hope this helps :)
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