F. 1 Maths 不明白，想要詳細橫式作參考
2017/06/29 05:49
瀏覽45
迴響0
推薦0
引用0
標題:
F. 1 Maths 不明白，想要詳細橫式作參考
發問:
There are 42 students in S.1A. The number of boys is 4/3 times that of girls. Find the respective number of boys and girls there. (不明白，想要詳細橫式作參考)
Assume B is boy number, G is Girl number. G * 4/3 = B B + G = 42 G * 4/3 + G = 42 G * 7/3 = 42 G = 18 B = 24
其他解答:
F. 1 Maths 不明白，想要詳細橫式作參考
發問:
There are 42 students in S.1A. The number of boys is 4/3 times that of girls. Find the respective number of boys and girls there. (不明白，想要詳細橫式作參考)
此文章來自奇摩知識+如有不便請留言告知
最佳解答:Assume B is boy number, G is Girl number. G * 4/3 = B B + G = 42 G * 4/3 + G = 42 G * 7/3 = 42 G = 18 B = 24
其他解答:
你可能會有興趣的文章：
限會員,要發表迴響,請先登入
