Question
Anna baked coffee, durian and banana macarons. There were one-quarter as many banana macarons as durian macarons and an equal number of banana macarons as coffee macarons. The cost of each macaron is given as shown.

1 banana macaron: $1.20
1 durian macaron: $1.30
1 coffee macaron: $1.60

If she collected $256 from selling all the macarons, how many durian macarons were there?
3 m

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Anna baked coffee, durian and banana macarons. There were one-quarter as many banana macarons as durian macarons and an equal number of banana macarons as coffee macarons. The cost of each macaron is given as shown.

1 banana macaron: $1.20
1 durian macaron: $1.30
1 coffee macaron: $1.60

If she collected $256 from selling all the macarons, how many durian macarons were there?