Answer:
20 per hour
Step-by-step explanation:
divide 60 by 3=20
1:20
if every 3 hours, the machine produces 60, then the ratio would be 3:60. to turn 3 into one to make it a unit rate, divide it by 3, then do the same to 60 to get 20. check to see if 3:60 is equal to 1:20 and it is so its correct.
see explanation
6 × 24 ← replace 24 by 4 + 20
= 6(4 + 20) ← multiply each term in the parenthesis by 6
= 24 + 120
= 124
x = 3
Steps:
There you go!
