
Mark M. answered 07/30/19
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
5 : 3 :: 35 : 21
7 : 1 :: 21 : 3
b : g : t :: 35 : 21 : 3
students : teachers :: 56 : 3
Nikhil K.
asked 07/29/19In a college the ratio of boys and girls is 5:3 and the ration of girls and teachers is 7:1 . What is the ratio of students and teachers ??
Mark M. answered 07/30/19
Mathematics Teacher - NCLB Highly Qualified
5 : 3 :: 35 : 21
7 : 1 :: 21 : 3
b : g : t :: 35 : 21 : 3
students : teachers :: 56 : 3
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