Percentages practice problems - page 2 of 99
Percentages are a way to express a number as a fraction of 100. They are often used to express a proportion or rate, such as a percentage of total sales or a percentage increase or decrease in a value. For example, if a product sells 25 out of 100 units, the percentage of units sold is 25%, which can also be written as 0.25 or 25/100.Percentage points, also known as percentage point change or "pp" for short, is the difference between two percentages. It is often used to express the change in a variable over time or between two groups. For example, if a company's profits increased from 10% to 20% over a year, the percentage point change would be 10 percentage points (20% - 10% = 10%).
Number of problems found: 1962
- Number
What number is 12 % smaller than the number 102? - Percentage 80710
Calculate what percentage is 12€ of 60€. - Express 72
Express the percentage to a fraction. 15% - Change and percentages
What is the percent of change from 35 to 62? - Flawless
Of the 3820 products, 3792 were flawless. What percentage was due to failures? - Class
In a class are 32 pupils. Of these are eight boys. What percentage of girls are in the class? - Double percent
What is 40% of 80% of 11800? - Divisibility
Determine all divisors of number 90. - Calculate 72994
Calculate 50 per mille of 340. - Calculate 4052
0.6 percent of n is 18. calculate n. - What is 23
What is 460 increased by 15%? - Edwin
Edwin found that 18 out of 24 of her friends have a pet. How many percent of her friends have pets? - What percent
What percent of 51 3/5 is 47 2/5? - Walking
Of the 450 students at the school, 432 walks to school. What percentage is this? - Three-fifths
Three-fifths of the school's students are girls. What percentage are boys? - Percents
How many percents is 900 greater than the number 750? - Percentages
What is 1/3 of $821.43? - Inflation
What is better for people (employees)? ... - Iron
Iron ore contains 54% iron. How much iron ore is needed to produce 23 tons of iron? - Promile
Calculate the 17.6 ‰ of 353.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.