today, jake can lift 60 lbs. last month, he could lift 45 lbs. what is his percent of change?
today, jake can lift 60 lbs. last month, he could lift 45 lbs. what is his percent of change?
Answer
Explanation:
Step1: Find the amount of change
$60 - 45=15$
Step2: Use the percent - change formula
Percent change=$\frac{\text{amount of change}}{\text{original amount}}\times100%$. The original amount is 45. So, $\frac{15}{45}\times100%=\frac{1}{3}\times100%\approx 33.33%$
Answer:
$33.33%$