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

Letters

First 10 g 20j¢
Every additional 5 g or less 11j¢
Postcards Per piece 70¢

Xavier sent 5 postcards and a letter. The letter weighed 13 g. How much did Xavier pay in total? Give your answer in terms of j 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 10 g 20j¢
Every additional 5 g or less 11j¢
Postcards Per piece 70¢

Xavier sent 5 postcards and a letter. The letter weighed 13 g. How much did Xavier pay in total? Give your answer in terms of j in the simplest form.