Answer:

Explanation:
To calculate what percent of 80 is 60, we can set up the proportion where
is the percentage we are trying to find:
We can solve for
by first simplifying the left side of the equation:
Then, we can isolate
by dividing both sides of the equation by 0.8:
Simplifying the right side:
So we have:
Therefore, 60 is 75% of 80.
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