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

1 banana muffin $2.40
1 vanilla muffin $1.20

MrsNg bought 7 more vanilla muffins than banana muffins from this bread shop. She paid $30 in total. How many muffins did Mrs Ng buy altogether?
4 m

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

1 banana muffin $2.40
1 vanilla muffin $1.20

MrsNg bought 7 more vanilla muffins than banana muffins from this bread shop. She paid $30 in total. How many muffins did Mrs Ng buy altogether?