The weight of fat is 24.27 pounds of a 74 kg athletes.
15% by mass means 15 g of fat is present in 100g of mass.
Convert kg into grams
1 kg = 1000 gram
74 kg = 74000 g
Now,
Mass of body = [tex]\frac{74000 g \times 15\ g}{100}[/tex]
= 740 × 15
= 11100 g
Convert g into kg
11100 g = 11.1 g
Convert kg into pounds
1 kg = 2.205 pounds
11.1 kg = 11.1 × 2.205
= 24.47 pounds
Thus from above conclusion we can say that the weight of fat is 24.27 pounds of a 74 kg athletes.
Lean more about the Weight of substance here: https://brainly.com/question/7152617
#SPJ2
