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ElenaW [278]
4 years ago
10

You have 40 minutes to exercise at the gym, and you want to burn 300 calories total using both machines. How much time should yo

u spend on each machine?
first machine is 8 cal. per minute
the second one is 6 cal. per minute
Mathematics
1 answer:
Yuri [45]4 years ago
5 0
30 minutes on the first machine. 10 minutes on the second
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