Question
PSLE
Mr Yeo bought some guppies at $10 each. He also bought an equal number of neon tetras at a different price. The average price of a guppy and a neon tetra was $8. Mr Yeo paid $32 less for the neon tetras than the guppies. How many guppies did he buy?
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PSLE
Mr Yeo bought some guppies at $10 each. He also bought an equal number of neon tetras at a different price. The average price of a guppy and a neon tetra was $8. Mr Yeo paid $32 less for the neon tetras than the guppies. How many guppies did he buy?