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Percents and Their Operations

Math ⇒ Number and Operations

Percents and Their Operations starts at 6 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Percents and Their Operations. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 6
A class has 40 students. If 60% are girls, how many girls are there?
A jacket is originally $60. It is now 20% off. What is the discount amount?
A population increased from 1,000 to 1,250. What is the percent increase?
A store increases the price of a toy from $20 to $25. What is the percent increase?
A test has 50 questions. If a student answers 80% correctly, how many questions did they answer correctly?
Express 0.09 as a percent.
Express 0.2 as a percent.
Express 125% as a decimal.
Express 3/5 as a percent.
Express 45% as a decimal.
Express 7% as a fraction in simplest form.
If 10% of a number is 7, what is the number?
If 30% of a number is 18, what is the number?
If 40% of a number is 28, what is the number?
If 75% of a number is 45, what is the number?
If a number increases from 50 to 65, what is the percent increase?
If a shirt costs $40 and is on sale for 25% off, what is the sale price?
What is 120% of 50?
What is 15% of 80?
What is 2.5% of 200?