Solve each application problem. First use front end rounding to estimate the answer. Then...

Solve each application problem. First use front end rounding to estimate the answer. Then find the exact answer. See Examples 1-4.

The cost of tuition and fees at a community college is $785 per quarter. If Gale Klein has five quarters remaining, find the total amount that she will need for tuition and fees.

Estimate:

Exact:

Example 1

Example 2 and 3

Example 4