Question
PSLE
The original price of a correction tape was $w. Vincent bought 12 correction tapes. He was given a discount of $3 for every 4 correction tapes. How much did he pay altogether?
2 m

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PSLE
The original price of a correction tape was $w. Vincent bought 12 correction tapes. He was given a discount of $3 for every 4 correction tapes. How much did he pay altogether?