Question

Tom weighed 80 pounds last and now weighs 85. What percent has his weight increased?

A) 10.50%
B) 6.25%
C) 7.25%
D. 5%

Answer 1

The percentage increase in Tom's weight from 80 to 85 pounds is calculated to be 6.25%, which corresponds to answer B.

Step-by-step explanation:

To calculate the percentage increase in Tom's weight, we need to know the original weight and the increased weight. Tom's original weight was 80 pounds, and his current weight is 85 pounds. To find the percent increase, you subtract the original weight from the new weight, divide the result by the original weight, and then multiply by 100 to get the percentage.

• Increased weight = Current weight - Original weight = 85 pounds - 80 pounds = 5 pounds
• Percent increase = (Increase ÷ Original Weight) x 100
• Percent increase = (5 pounds ÷ 80 pounds) x 100 = 0.0625 x 100 = 6.25%

So, the answer is B) 6.25%.