By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%
1 answer:
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To solve this, we are going to set up a simple rule of three: If 20% are 48 cars, 100% how many cars will be:
Now, we can express this as a proportion ans solve for
:
We can conclude that there are 240 cars in the parking lot.
Now, we can express this as a proportion ans solve for
We can conclude that there are 240 cars in the parking lot.
