Question
Yoko baked some tarts and packed them into boxes for her friends. Each box can hold 6 apple tarts and 3 strawberry tarts. She packed a total of 72 apple tarts. How many strawberry tarts did she pack altogether?
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Yoko baked some tarts and packed them into boxes for her friends. Each box can hold 6 apple tarts and 3 strawberry tarts. She packed a total of 72 apple tarts. How many strawberry tarts did she pack altogether?