Question
Julie baked banana, apple and durian cupcakes. There were one-fifth as many durian cupcakes as apple cupcakes and an equal number of durian cupcakes as banana cupcakes. The cost of each cupcake is given as shown.

1 durian cupcake: $1.20
1 apple cupcake: $1.90
1 banana cupcake: $1.10

If she collected $177 from selling all the cupcakes, how many apple cupcakes were there?
3 m

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Julie baked banana, apple and durian cupcakes. There were one-fifth as many durian cupcakes as apple cupcakes and an equal number of durian cupcakes as banana cupcakes. The cost of each cupcake is given as shown.

1 durian cupcake: $1.20
1 apple cupcake: $1.90
1 banana cupcake: $1.10

If she collected $177 from selling all the cupcakes, how many apple cupcakes were there?