Question
Xuan baked pandan, cheese and banana biscuits. There were one-third as many banana biscuits as cheese biscuits and an equal number of banana biscuits as pandan biscuits. The cost of each biscuit is given as shown.

1 banana biscuit: $1.50
1 cheese biscuit: $1.30
1 pandan biscuit: $1.60

If she collected $175 from selling all the biscuits, how many cheese biscuits were there?
3 m

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Xuan baked pandan, cheese and banana biscuits. There were one-third as many banana biscuits as cheese biscuits and an equal number of banana biscuits as pandan biscuits. The cost of each biscuit is given as shown.

1 banana biscuit: $1.50
1 cheese biscuit: $1.30
1 pandan biscuit: $1.60

If she collected $175 from selling all the biscuits, how many cheese biscuits were there?