The percent of decrease is 15%
Further explanation:
We have to calculate the percentage decrease
The formula for percent decrease is:

Given
Original Quantity=762 students
Decreased Quantity=645 students
Decrease=762-645
=117
Putting values in the formula

The percent of decrease is 15%
Keywords: Percent Decrease, Percentage
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Speed=6 miles per hour
Distance =9.6 miles
Speed =distance /time
Time=distance/speed=9.6/6=1.6 hours
The hundredth is the second decimal place. You know the rounding rules are where you look at the previous place and if it's 5 or above the number place your rounding to goes up. So the answer is 423.41
Answer:
If Hank shoots from inside the three-point line we can say that he has to shoot 246 inches to make the ball into the hoop.