Question
PSLE
The airmail rates to a country are shown.
Type Mass Cost

Letters

First 8 g 27h¢
Every additional 4 g or less 9h¢
Postcards Per piece 70¢

David sent 4 postcards and a letter. The letter weighed 15 g. How much did David pay in total? Give your answer in terms of h in the simplest form.
2 m

Click button first when a symbol is required. X

PSLE
The airmail rates to a country are shown.
Type Mass Cost

Letters

First 8 g 27h¢
Every additional 4 g or less 9h¢
Postcards Per piece 70¢

David sent 4 postcards and a letter. The letter weighed 15 g. How much did David pay in total? Give your answer in terms of h in the simplest form.