Question

The ratio of students Ms.Finn has to Mr.D is 7:4.Ms.finn has 15 more students than Mr.D.After sending some students to Mr.D,Ms.finn will have 5/6 as many students as Mr.Finn.
a)How many students did Ms.Finn have in the beginning?
b)How many students did Ms.Finn send to Mr.D?

Oct 20, 2014

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