Question
Winnie is saving up to buy a windbreaker. She saves $3.10 in a week. After saving for 12 weeks, she finds that she is still short of $12.40. What is the cost of the windbreaker?
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Winnie is saving up to buy a windbreaker. She saves $3.10 in a week. After saving for 12 weeks, she finds that she is still short of $12.40. What is the cost of the windbreaker?