Percentages practice problems - page 17 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
- Consumption 8079
The survey reduced hot water consumption by a ratio of 4:5. By what percentage has household water consumption decreased? - Expectations 7877
The company expected to win 120 orders but eventually managed to win 180 orders. By what percentage did the company exceed its expectations? - Percentage 6076
One hundred fifteen girls and 136 boys enrolled in a specific grammar school. They admitted 64 students. What percentage of the total students enrolled in grammar school? - Percentage 5371
There are 32 pupils in the class. A quarter of them attends a computer course. What percentage of the total number of students in the class do not attend a computer course? - Percentage 4619
Concert tickets have risen in price from € 18 to € 24. What percentage did they increase in price? - Unknown 4281
19% of the unknown number is 12, less than 23% of the same number. Specify an unknown number. - Percentage 3537
The bakery increased the price of croissants from 1.90 CZK to 2.50 CZK. By what percentage did the bakery rise in price? - Reinforced 3120
The sweater was reinforced from 850kc to 340kc. How many percents were merged? - Ascent 2725
If the road has an ascent of 8%, does that mean it will climb by 200 m? - Determine 2450
Peter and George received a total of 200 euros. George received 75% of the amount. Determine how much each of them received. - Out of 2
Out of 270 students in 6th grade, only 60% are going on the field trip. How many students are NOT going on the field trip? - Black to brown ratio
In a box, there are 20 pairs of socks, of which 65% are black and the rest are brown. What's the ratio of black and brown socks? - Special sale
At a special sale, an article is sold at $32, which is 20% below the original cost. What did the article cost? - Sales 18
Sales in March decreased by 8% compared to February sales. If March sales reached P18,400., how much were the February sales? - Regular price 2
A clothing store advertises sales, "20% off regular price ". What will be the selling price of a dress if the original price is P820.? - The power generator
How much would be paid for the generator if it costs 2000 and 12.5% tax is charged on it? - A korean
A Korean mart sells banana milk, strawberry milk, and melon milk. 65% of the milk sold is banana, and 14% is strawberry. What percentage is melon milk? - Percent to interval
76% is between which the following two numbers. 1) 1/5 & 1/4. 2) 1/3 & 1/2 3) 2/3 & 7/10 4) 3/4 & 5/6 - Markup
A store pays $370 for a bicycle. The percentage of markup is 19%. What is the selling price of the bike? - Earning 2
Rahul earns 5000 Rs, and he saves 500 Rs. What percentage of his earnings does he save?
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