Question
PSLE
Mr Ee bought some mollies at $8 each. He also bought an equal number of swordtails at a different price. The average price of a molly and a swordtail was $5. Mr Ee paid $18 more for the mollies than the swordtails. How many mollies did he buy?
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PSLE
Mr Ee bought some mollies at $8 each. He also bought an equal number of swordtails at a different price. The average price of a molly and a swordtail was $5. Mr Ee paid $18 more for the mollies than the swordtails. How many mollies did he buy?