The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 20 g | 25p¢ |
Every additional 10 g or less | 5p¢ | |
Postcards | Per piece | 80¢ |
Andy sent 5 postcards and a letter. The letter weighed 43 g. How much did Andy pay in total? Give your answer in terms of p in the simplest form.