Question

A photographer can take 12 pictures in 5 minutes how long will it take him to take 132 pictures how much mixtures

Answer 1

Answer: 55 minutes

Work Shown:

(12 pictures)/(5 minutes) = (132 pictures)/(x minutes)

12/5 = 132/x

12x = 5*132

12x = 660

x = 660/12

x = 55

Note: I used the cross multiplication rule in the third step.