The weight of a child in 1990 was 40 lb. By 2005, the child's weight had increased to 90 lb. What was the percent increase?
A)126%
B)123%
C)125%
D)124%

Name: The weight of a child in 1990 was 40 lb. By 2005, the child's weight had increased to 90 lb. What was the percent increase? A)126% B)123% C)125% D)124%
Brand: Quizplus
Rating: 4.9 (24 reviews)

Question

Quizplus · Accepted Answer

The percent increase in weight is calculated by the formula: [(Final weight - Initial weight) / Initial weight] * 100. So, [(90 lb - 40 lb) / 40 lb] * 100 = (50 / 40) * 100 = 125%.

The Weight of a Child in 1990 Was 40 Lb