Question
PSLE
Mr Loo bought some guppies at $10 each. He also bought an equal number of goldfishes at a different price. The average price of a guppy and a goldfish was $7. Mr Loo paid $54 more for the guppies than the goldfishes. How many guppies did he buy?
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PSLE
Mr Loo bought some guppies at $10 each. He also bought an equal number of goldfishes at a different price. The average price of a guppy and a goldfish was $7. Mr Loo paid $54 more for the guppies than the goldfishes. How many guppies did he buy?