Question

at a local print shop 20 copies can be made for $4. At this rate how mamy copoes can be made for $14​

Answer 1

20/4 = x/14
4x = 280
x = 70
70 copies can be made

Answer 2

70 copies

Explanation:

If 20 copies makes $4 then if you take 20/4 then that gives you 5 copies/dollar

So 5 times 14 equals 70 copies