Question

Find the n. 5/6=15/n. a:n=18 b:n=2 c:n=3 d:n=16

Answer 1

N= 18

5/6=15/n you cross multiply them and you get 5n=90
Then you get the n by itself by doing 5n/5 and then you do the same to the other side by doing 90/5 and you get n=18