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

Letters

First 6 g 30g¢
Every additional 3 g or less 8g¢
Postcards Per piece 40¢

Ivan sent 3 postcards and a letter. The letter weighed 8 g. How much did Ivan pay in total? Give your answer in terms of g in the simplest form.
2 m

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

Letters

First 6 g 30g¢
Every additional 3 g or less 8g¢
Postcards Per piece 40¢

Ivan sent 3 postcards and a letter. The letter weighed 8 g. How much did Ivan pay in total? Give your answer in terms of g in the simplest form.