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%.
Practice math for the ACT & SAT!
A cat initially weighs 9 pounds. It loses 3% of its weight monthly. Find the weight after 3 months.
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 Practice: Growth and Decay Problems
A cat initially weighs 7 pounds. It gains 5% of its weight every 3 years. Find its weight after 19 years.
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[…]
Important Vocabulary Words!
Remnant- Leftover piece/memory of something Raiment- Clothing Sonorous- Deep voice/sound Somnolent- Sleepy Vittles- Food, supplies Caisson- Chest or wagon for holding bullets, Diadem- Crown Dyad- Two opposing sides Diodes- Two terminal electrical component Exegesis- Summary/interpretation of a text Funicular- Cable car Fusillade- Round of shots or fireworks Capacious- Roomy Osculate- Kiss or to be tangent[…]
Test Your Vocabulary!
Municipal- County or Local Lattice- A wooden frame Preclude- Prevent, cut off possibilities Tyrant- Ruthless dictator Efficacious- Efficient, helpful Calamity- Disaster Revel- Partying/Enjoying Sparring- Dueling physically, or engaging in an argument Portend- Predict into the future Pontificate- Lecture in a bossy tone Proscription- Not allowed, not permitted Vagary- Unpredictable or extravagant action or notion Alderman-[…]