Question

A photocopier can print 12 copies in 18 seconds. At this rate, how many copies can it print in 42 seconds?​

Answer 1

It should be 28 copies

Explanation:

If you divide 42 by 18 it gives you 2.33333333

If you multiply 12 by 2.33333333 it gives you 28

Answer 2

28 copies !!!!!!! In 42 second