Very few students solved this question correctly. It is a very simple application question, using two formulas from the text.
做对这个题目的人很少。这是一个简单的应用题，要用到书中的两个公式。
Application question is an important content in middle school.
解应用题是当前中学数学应用的主要内容。
Application question is an important content in middle school.
解应用题是当前中学数学应用的主要内容。
应用推荐