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

1 apple cupcake: $1.50
1 durian cupcake: $1.60
1 coffee cupcake: $1.80

If she collected $194 from selling all the cupcakes, how many durian cupcakes were there?
3 m

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

1 apple cupcake: $1.50
1 durian cupcake: $1.60
1 coffee cupcake: $1.80

If she collected $194 from selling all the cupcakes, how many durian cupcakes were there?