calculate the percent change in grocery expenditures from august to september.\n\n| expense | august |…

calculate the percent change in grocery expenditures from august to september.\n\n| expense | august | september |\n| ---- | ---- | ---- |\n| electricity | $100.00 | $120.00 |\n| water | $48.00 | $36.00 |\n| groceries | $150.00 | $165.00 |\n| restaurant | $80.00 | $96.00 |\n\nround to the nearest whole percent.

calculate the percent change in grocery expenditures from august to september.\n\n| expense | august | september |\n| ---- | ---- | ---- |\n| electricity | $100.00 | $120.00 |\n| water | $48.00 | $36.00 |\n| groceries | $150.00 | $165.00 |\n| restaurant | $80.00 | $96.00 |\n\nround to the nearest whole percent.

Answer

Explanation:

Step1: Find the difference in grocery expenditures

$165 - 150= 15$

Step2: Calculate the percent - change formula

Percent change=$\frac{\text{Change}}{\text{Original}}\times100%=\frac{15}{150}\times100%$

Step3: Simplify the expression

$\frac{15}{150}\times100% = 0.1\times100%=10%$

Answer:

10%