Average Rate Practice
Rebecca drives 50 miles at 20mph and 70 miles in 2 hours. Find her average rate.
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Try a Speed Problem
Sarah drives 55 miles at 60mph. Then she drives for 6 hours at 48mph. Find her average rate.
Practice Rate Problems for the ACT & SAT:
In a physics problem, rate is inversely related to time for a given distance. When time is 4 hours, rate is 42 miles per hour. Find the rate when time is 6. Now, find the time when rate is 54 mph.
Practice Your Math Skills!
Two numbers sum to 18. The sum of their squares is 212. Find the smaller number.
Area & Perimeter Practice
The area of a rectangle is 128 square inches. The perimeter is 48 inches. Find the dimensions.
Math Practice Problem
The initial price of a water bottle is $1.55. Find the price after a 7% tax and 18% discount.
Sample Math Problem
Samantha’s initial grade is 88. Her final grade is 95. Find the percent change in her grade.
SAT & ACT Math – Percent Practice
The final price of a computer is $365.This is after a 19% tax and 22% discount. Find the initial price.
Practice Percent Change!
Alan initially has 17 friends. He loses some and then has 13 friends. Find the percent change in friends that he has.
Sample Math Problems
Tim buys a soda with initial price of $1.55. Find the price after 2 consecutive discounts of 7% and 8%.