Question

estimate the answer. the amount of money rachel spends on gasoline in a year if the average amount she spends per month is $139.12. choose the correct estimate below. a. $1,680 b. $168 c. $16,800 d. $2,520

Explanation:

Step1: Round monthly cost

Round $\$139.12$ to $\$140$ for estimation.

Step2: Multiply by 12 months

Calculate annual estimate: $140 \times 12$

Answer:

A. $\$1,680$