Question
PSLE
The airmail rates to two countries are shown. Gwen sent a letter weighing 51g to Thailand and a letter weighing 14g to New Zealand by airmail. How much did she pay altogether?

Mass Thailand New Zealand
First 20g $0.65 $1.10
Every additional 10g $0.45 $0.45
2 m

Click button first when a symbol is required. X

PSLE
The airmail rates to two countries are shown. Gwen sent a letter weighing 51g to Thailand and a letter weighing 14g to New Zealand by airmail. How much did she pay altogether?

Mass Thailand New Zealand
First 20g $0.65 $1.10
Every additional 10g $0.45 $0.45