Cooper has a savings account with $30 that earns 1% interest for 4 years. How much interest did he make?

Brody wants to buy a piglet that is 45% off. The original price is 158.81. What is the new price?

Lemon earned 41 points on a school assignment. Because the assignment was turned in late, the score was reduced to 14 points. What was the percentage of decrease in the score?

Sydney has a savings account with $1,000 that earns 3.5% for 3 years. How much money altogether will she have in 3 years?

Paige is buying a coat for $75. It is 20% off. What is the new cost?

A store pays $138.28 for a deck of cards. The store marks up the price by 40%. What is the new price?

Find the percent increase from 198 to 337. Round your answer to the nearest tenth.

Korbin's bill at the restaurant was $12. With 6% sales tax, what is the new cost?

Owen wants to buy a hoverboard that is 60% off. The original price is $120. What is the discount?

Megan works at a clothing store that MARKS UP their clothes by 27%. The store purchases pants for $74. How much will they sell them for?

Sheryl earns a 9.3% commission as a salesperson. She sold a rabbit for $59.19. What is her commission?

If $3.85 will buy 5 candy bars, then how much will 12 candy bars cost?