Question
Barbara baked durian, cream and cheese muffins. There were one-quarter as many cheese muffins as cream muffins and an equal number of cheese muffins as durian muffins. The cost of each muffin is given as shown.

1 cheese muffin: $1.80
1 cream muffin: $1.30
1 durian muffin: $1.10

If she collected $162 from selling all the muffins, how many cream muffins were there?
3 m

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Barbara baked durian, cream and cheese muffins. There were one-quarter as many cheese muffins as cream muffins and an equal number of cheese muffins as durian muffins. The cost of each muffin is given as shown.

1 cheese muffin: $1.80
1 cream muffin: $1.30
1 durian muffin: $1.10

If she collected $162 from selling all the muffins, how many cream muffins were there?