Question
PSLE
Mr Yee bought some neon tetras at $7 each. He also bought an equal number of goldfishes at a different price. The average price of a neon tetra and a goldfish was $6. Mr Yee paid $14 less for the goldfishes than the neon tetras. How many neon tetras did he buy?
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PSLE
Mr Yee bought some neon tetras at $7 each. He also bought an equal number of goldfishes at a different price. The average price of a neon tetra and a goldfish was $6. Mr Yee paid $14 less for the goldfishes than the neon tetras. How many neon tetras did he buy?