Question 70539
Biking burns 410 c/h based on a 150-pound person.

At what rate would a 120-pound person burn calories while biking at 12 mi/h?

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x calories/ 120 lb = 410 cal/150 lbs

x=120(410/150)
x=328 calories/ hr
That is the rate for a 120 lb person
Cheers,
Stan H.