Question

I need help on this q

Answer 1

I hope this helps you

Answer 2

If he can make 12 salads in 20 minutes and there are only 45 minutes available he can make 27 salads.
2 x 20 = 40
20 / 4 = 5
40 + 5 = 45
now do the same for 12.
2 x 12 = 24
12 / 4 = 3
24 + 3 =27