WAEC - Mathematics (2012 - No. 3)
In 1995, the enrollment of two schools X and Y were 1,050 and 1,190 respectively. Find the ration of the enrollments of X and Y
50:11
15:17
13:55
12:11
Penjelasan
Divide cash enrollment by their common factors then the answer of each division gives the required ratio. i.e. x = \(\frac{1050}{70}\) = 15
and y = \(\frac{1190}{70}\) = 17
ratio of enrollment of x to y = 15:17
and y = \(\frac{1190}{70}\) = 17
ratio of enrollment of x to y = 15:17