Question

Brooke spent the following amounts on transportation for 3 months:$330, $285.96, $553.22 what is her average monthly transportation

Answer 1

To find Brooke's average monthly transportation cost, add the amounts she spent each month ($330, $285.96, $553.22) to get the total ($1169.18), and then divide by the number of months (3) to find the average, which is $389.73.

Step-by-step explanation:

To calculate Brooke's average monthly transportation cost over a three-month period, you need to add up all the monthly costs and then divide the total by the number of months. Brooke spent $330, $285.96, and $553.22 on transportation for each of the three months respectively.

Here's how we calculate the average:

1. Add up the total amount spent on transportation over the three months: $330 + $285.96 + $553.22 = $1169.18.
2. Divide the total amount by the number of months: $1169.18 / 3 = $389.73.

The average monthly transportation cost for Brooke is therefore $389.73.