26.875
It works out at about $26.88 each.
0.0419
8
0.2
8% of 215 = 0.08 x 215 = 17.2
2.8
215 ÷ 8 = 26.88
The rate is $2.25 per book ($18 divided by 8 books).
133.625
12.5
It's not really a story. Just write out your basic math problem. Now, think of something you could actually do to show that math happening. For example, if you want to show 24 divided by 3 is 8, think of 24 dollars divided among three people. Each would get eight dollars.
0.5
240