calculate the percent change in grocery expenditures from march to april. round to the nearest whole percent.

Explanation:

Step1: Identify old and new values

Old value (March grocery expense) = $112.00, New value (April grocery expense) = $120.00

Step2: Use percent - change formula

Percent change = $\frac{\text{New value}-\text{Old value}}{\text{Old value}}\times100%=\frac{120 - 112}{112}\times100%$

Step3: Calculate the numerator

$120−112 = 8$

Step4: Calculate the fraction

$\frac{8}{112}\approx0.0714$

Step5: Calculate the percentage

$0.0714\times100% = 7.14%$

Step6: Round to the nearest whole percent

Rounding 7.14% gives 7%

Answer:

7%