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.

A packing machine can package 236 first-aid kits each hour. At this rate, find the number of first-aid kits packaged in 24 hours.

Estimate:

Exact:

Example 1

Example 2 and 3

Example 4