Question
Mr. Ang wants to buy the same type of notebooks. If he buys 8 notebooks, he will have $4 left. If he buys 11 notebooks, he will be short of $6.20. How much do 8 notebooks cost?
4 m

Click button first when a symbol is required. X

Mr. Ang wants to buy the same type of notebooks. If he buys 8 notebooks, he will have $4 left. If he buys 11 notebooks, he will be short of $6.20. How much do 8 notebooks cost?