The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 10 g | 28e¢ |
Every additional 5 g or less | 5e¢ | |
Postcards | Per piece | 60¢ |
Oscar sent 2 postcards and a letter. The letter weighed 24 g. How much did Oscar pay in total? Give your answer in terms of e in the simplest form.