Question

!!!HELP!!!

A male's ideal weight can be found using the formula, Ideal Weight = 11(h – 40)/2 (where h is height in inches).
If Sam is 5’9”and weighs 170 lbs., how much weight does he need to gain or lose to reach his ideal weight?

A Gain 10.5 lbs.
B Lose 9 lbs.
C Lose 10.5 lbs.
D Gain 9 lbs.

Answer 1

Loose 10.5 lb (option C)

Explanation:

According to the formula, Sam's weight = 11(69-40) divided by 2 = 159.5

But, Sam's weight = `70So, to reach his average he must lose 10.5lb

hope this helps.