Answer :
Answer:
70.2%
Step-by-step explanation:
Given data
Initial weight =172 pounds
Final weight = 185 pounds
% increase= Final - Initial / final *100
% increase=185 - 172 / 185 *100
% increase= 13 / 185 *100
% increase=0.0702*100
% increase=70.2%
Hence the increase is 70.2%
Harold's percent increase in weight after a year of weight training is calculated by finding the difference between his final and initial weights, dividing by the initial weight, and multiplying by 100. Rounding the result to the nearest tenth, Harold's weight increased by 7.6%.
To calculate Harold’s percent increase in weight, we start by determining the change in weight and then divide that by the original weight. Finally, we multiply the result by 100 to get the percentage.
First, let’s find out the weight change:
Weight change = Final weight - Initial weight
Weight change = 185 pounds - 172 pounds
Weight change = 13 pounds
Next, we'll calculate the percent increase:
Percent Increase = (Weight change / Initial weight) × 100
Percent Increase = (13 pounds / 172 pounds) × 100
Percent Increase = 0.0756 × 100
Percent Increase = 7.56%
Rounding to the nearest tenth gives us a percent increase of 7.6%.
