Question

A copy machine produces 80 copies in 5 minutes. How many would be produced in 40 minutes

Answer 1

80 copies --> 5 minutes
8 * 80 copies --> 8 * 5 minutes
640 copies --> 40 minutes

Answer: 640 copies

*Hope that helps and enjoy Brainly :)*

Answer 2

640 copies will be produced in 40 minutes.