There are 3 seniors for every 2 juniors in the concert choir. if there are 21 seniors in all, how many jurors are in the concert choir

Question

asked May 27, 2019 204k views

1 Answer

Alex Ten Brink · Answer 1 · 2019-05-31T16:06:47+0000

The ratio ...

... seniors : juniors = 3 : 2

can be multiplied by 7 to get

... = 21 : 14

indicating there are 14 juniors for the 21 seniors in the choir.