Question
If a person cross-country skis for 35 minutes, how many calories will be burned?
700 calories are burned in 1 hour.
I do not know how to set it up?
set up a ratio
cal/35 = 700/60
cross-multiply and solve for 'cal'
you should get appr. 408
700 calories are burned in 1 hour.
I do not know how to set it up?
set up a ratio
cal/35 = 700/60
cross-multiply and solve for 'cal'
you should get appr. 408