Question
Muffins are sold in Dana Bread Shop at the prices as shown:

1 blueberry muffin $1.80
1 chocolate chip muffin $1.20

MrsPang bought 10 more chocolate chip muffins than blueberry muffins from this bread shop. She paid $21 in total. How many muffins did Mrs Pang buy altogether?
4 m

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Muffins are sold in Dana Bread Shop at the prices as shown:

1 blueberry muffin $1.80
1 chocolate chip muffin $1.20

MrsPang bought 10 more chocolate chip muffins than blueberry muffins from this bread shop. She paid $21 in total. How many muffins did Mrs Pang buy altogether?