Number of problems found: 684
- Percentage increase
Increase number 400 by 3.5%
What number is 20 % smaller than the number 198?
- The hockey
The hockey player scored 6 goals from 15 shots. How many % was he successful?
Of the 450 students at the school, 432 walks to school. What percentage is this?
35% of what number is 35?
- Vinegar 2
How many percentages of vinegar solution will we get if we mix 3.5 liters of 5.8% and 5 liters of 7.6% vinegar?
- Selling price
Find the selling price. Cost to store: $50 Markup: 10%
Calculate how many % is the number 26.25 less than the number 105.
Iron ore contains 54% iron. How much ore is needed to produce 23 tons of iron?
How probable is a randomly selected three-digit number divisible by five or seven?
What is the annual interest rate on your account if we put 32790 and after 176 days received 33939.2?
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
- Percents - easy
How many percent is 432 out of 434?
The purchase price of goods is 13000, the sales price is the 20000. What is the profitability as a percentage?
Cacao contains 34% filling. How many grams of filling are in 130 g cacao.
- Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
- Find sales tax
What is 8.25% sales tax out of 1607.00?
- Car value
The car loses value 15% every year. Determine a time (in years) when the price will be halved.
The office was attended by 23 people. 9 of them completed the questionnaire. What is the percentage of all people?
Determine the percentage rate of keeper interventions if from 32 shots doesn't caught four shots.
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