Question
PSLE
Mr Seah bought some mollies at $7 each. He also bought an equal number of catfishes at a different price. The average price of a molly and a catfish was $6. Mr Seah paid $6 more for the mollies than the catfishes. How many mollies did he buy?
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PSLE
Mr Seah bought some mollies at $7 each. He also bought an equal number of catfishes at a different price. The average price of a molly and a catfish was $6. Mr Seah paid $6 more for the mollies than the catfishes. How many mollies did he buy?