Question
Shiyun spent $75.60 on an equal number of teaspoons and spoons. If 7 teaspoons cost $37.80 more than 3 spoons while 1 teaspoon cost as much as 3 spoons, how many teaspoons did she buy?
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Shiyun spent $75.60 on an equal number of teaspoons and spoons. If 7 teaspoons cost $37.80 more than 3 spoons while 1 teaspoon cost as much as 3 spoons, how many teaspoons did she buy?