Answer:
20%
Step-by-step explanation:
To calculate the percentage increase of the output that went from 150 tons to 180 tons, we first need to calculate the net difference.
Difference = 180 - 150 = 30 tons.
Then we evaluate that difference in relation to the initial production level: 150 tons.
Increase: 30 / 150 = 1/5
1/5 = 0.20 = 20%
So, the production increased by 20%, going from 150 to 180 tons.
