一道SAT数学,读不懂题The pattern shown above is composed of rectangles.This pattern is used repeatedly to completely cover a rectangular region 12L units long and 10L units wide.How many rectangles of dimension L by W are needed图就不上了
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![一道SAT数学,读不懂题The pattern shown above is composed of rectangles.This pattern is used repeatedly to completely cover a rectangular region 12L units long and 10L units wide.How many rectangles of dimension L by W are needed图就不上了](/uploads/image/z/5432029-61-9.jpg?t=%E4%B8%80%E9%81%93SAT%E6%95%B0%E5%AD%A6%2C%E8%AF%BB%E4%B8%8D%E6%87%82%E9%A2%98The+pattern+shown+above+is+composed+of+rectangles.This+pattern+is+used+repeatedly+to+completely+cover+a+rectangular+region+12L+units+long+and+10L+units+wide.How+many+rectangles+of+dimension+L+by+W+are+needed%E5%9B%BE%E5%B0%B1%E4%B8%8D%E4%B8%8A%E4%BA%86)
一道SAT数学,读不懂题The pattern shown above is composed of rectangles.This pattern is used repeatedly to completely cover a rectangular region 12L units long and 10L units wide.How many rectangles of dimension L by W are needed图就不上了
一道SAT数学,读不懂题
The pattern shown above is composed of rectangles.This pattern is used repeatedly to completely cover a rectangular region 12L units long and 10L units wide.How many rectangles of dimension L by W are needed
图就不上了,尤其不明白什么是How many rectangles of dimension L by W are needed
这个L by W怎么讲呢
求指教
一道SAT数学,读不懂题The pattern shown above is composed of rectangles.This pattern is used repeatedly to completely cover a rectangular region 12L units long and 10L units wide.How many rectangles of dimension L by W are needed图就不上了
长乘以宽
by 这里是表示乘
一般表示规格的,也都用by,比如 10 by 10的正方形,就是变成为10的正方形
这题是问你需要长为L,宽为W的长方形多少个
由于没有图,不能帮你解题了,