Question
Jen baked cream, apple and blueberry tarts. There were one-third as many blueberry tarts as apple tarts and an equal number of blueberry tarts as cream tarts. The cost of each tart is given as shown.

1 blueberry tart: $1.90
1 apple tart: $1.30
1 cream tart: $1.20

If she collected $231 from selling all the tarts, how many apple tarts were there?
3 m

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Jen baked cream, apple and blueberry tarts. There were one-third as many blueberry tarts as apple tarts and an equal number of blueberry tarts as cream tarts. The cost of each tart is given as shown.

1 blueberry tart: $1.90
1 apple tart: $1.30
1 cream tart: $1.20

If she collected $231 from selling all the tarts, how many apple tarts were there?