Question
PSLE
Mr Zhang bought some neon tetras at $6 each. He also bought an equal number of guppies at a different price. The average price of a neon tetra and a guppy was $5. Mr Zhang paid $6 less for the guppies than the neon tetras. How many neon tetras did he buy?
2 m

Click button first when a symbol is required. X

PSLE
Mr Zhang bought some neon tetras at $6 each. He also bought an equal number of guppies at a different price. The average price of a neon tetra and a guppy was $5. Mr Zhang paid $6 less for the guppies than the neon tetras. How many neon tetras did he buy?