Percentages practice problems - page 10 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
- Determine 2385
Determine x if 98% of x equals 196. - Percentage 82586
5/7 children who attend school are girls. What percentage of the school's students are boys? - Basis 82283
What is the basis if 40% of the base is €320? - Percentage 81297
There are 13,000 spectators in the stadium. Five thousand eight hundred fifty sat. What percentage was seated? - In 1970
In 1970 the population was 24,000. In 1980 the population was 28,800. By what percent did the population increase? - Sweaters 80695
Out of 400 sweaters, 5% are second quality, and the rest are first quality. How many sweaters are of first and second quality? - Percentage 74844
The bar contains 12 grams of sugar per 50 grams. What percentage of sugar does the bar have? - Students 57131
There are 25 students in the class. Four students commute. How much is it%? Please help quickly - Percentage 48523
Instead of 2000 pieces of yogurts, the dairy produced 2,800 pieces. By what percentage did it exceed the plan? - Percent 46261
Of the total number of pupils in the class, 65% are boys. How many percent of the girls are? - Probability 41211
We have five red and seven white balls in a hat. What is the probability of pulling: a) a red ball? b) a white ball? - Percentage 22831
The school has a total of 76 pupils in the 7th grade. There are 34 girls. What percentage of boys go to 7th grade? - Unknown 18893
The number 290 is 16% larger than the unknown number. What's the unknown number? - Increase 7763
What number do we need to multiply by 20 to increase by 5% - Determine 7468
Determine the base if 2.8 per mille is 50. - Percentage 4138
What percentage does the white color on the Czech flag occupy? - Cacao
Cacao contains 34% filling. How many grams of fill are in 130 g cacao? - Percentage 3892
The bar contains 81g of coconut per 200g. What percentage of coconut does the bar have? - Percentage 3548
Nine tons of potato flour are obtained from 50 tons of potatoes. What percentage by weight of potatoes is potato flour? - Number 3178
Find a number from which 5% is as many as 7% out of 45.
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