A healthy amount of body for young men is 8 to 20 percent of body weight. Calculate the range of body fat, in pounds, for a young man who weighs 150 pounds and for a young man who weighs 185 pounds.

Answer 1

0.08 * 150 = 12 Lbs, min.
0.20 * 150 = 30 Lbs, max.

Repeat for the 185 Lb. man.