3 miles is 4.8 kilometers which divided by 4 is 0.75 miles
Answer:
52%
Step-by-step explanation:
First, find the difference between this year's sales and the previous'. 1500-990=510.
Now we can divide 990 by 510 to find the percent increase. 510/990=0.515151515152, or 52%.
ANSWER

EXPLANATION
We want to simplify

We multiply the first fraction by the reciprocal of the second fraction to obtain,

We cancel the common factors to get,

This gives us,
You can you 72 which would make 2/8 18/72 and 3/9 24/72 which makes the sum 42/72.