Question

What are Kcal and cal? Also, how do I solve the problem 0.74 Kcal/min to cal/sec?

Answer 1

Kcal is 1000 cal, and min is 60 seconds so think about it. (you can do it separately if that helps, go from Kcal to cal, then min to sec).

0.74Kcal/min = 0.00074cal/min x 60 sec =0.0444 cal/sec