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.
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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%.
Population Growth Math Practice
In the year 2000, the town of Smallville had 800 residents. The town grows 4% annually. Find the population in 2005.
Math Practice Problems
A town initially has a population of 5500. The town triples every 65 years. Find the population after 1000 years.
SAT & ACT Math: Growth and Decay Problems
A cat initially weighs 850 grams. It loses 4 percent of its weight every 7 years. Find its weight after 6 years.
SAT & ACT Half Life Math Problems
The half life of a cell is 180 years. The initial mass is 40 units. Find the mass after 300 years.
SAT & ACT Math – Lines Practice
Line w passes through (6,12) and (-4,-8). Find the x int and y int. Line q is perpendicular to line w. Line q passes through (14,2). Find the x int and y int of line q. If line q passes through (2,d), what is the value of d? Tutoring Englewood Cliffs Tutoring Englewood Tutoring Teaneck[…]
SAT Math Practice
Did you know? Many math topics are on both the SAT and ACT. Here’s an example—midpoint, slope, distance, and linear functions problems? Try these two for fun 1. Find the midpoint between (-6,12) and (4,-8). 2. (3,6) is the midpoint of (a,b) and (12,-4). Find the values of a and b. Summer is here and[…]
Percent Practice
What number is 405% of 90 What percent of 500 is 75? 42 is 70% of what number 45% of 500 is what number 12 out of 15 is what percent 125% of 80 is what number 21 out of[…]