# Basic functions - practice problems - page 2 of 231

#### Number of problems found: 4607

- Tax reports

If 1 1/2 accountants can do 2 1/2 tax returns in 1 1/2 hours, how many tax returns can three accountants do in 3 hours? - A recipe 3

A recipe calls for 1/2 cup of ingredient A for every 1 2/3 cups of ingredient B. You use 4 cups of ingredient A. How many cups of ingredient B do you need? - The price 3

The price of a notebook is 20 percent less than the price of a book. By what percent is the price of the book higher than the price of the notebook? - Magnification 69234

What magnification of magnifying glass in percent if the magnification is 4x? - Businessman 68104

The businessman sells the goods for 28 €, bought in a warehouse for 20 euros. What is his profit? - Workshops 67984

In eight workshops, 40 employees process 32 tons of oranges. How many workers will process 9 tons of oranges in 9 workshops? - Standardized 67974

The daily standardized output assumes the production of 530 components of the same type. The actual production of the worker was 659 pieces. Indicate the% of the employee who met the plan. - Writing 67964

The typist typed 20 pages of text in 2 hours and 40 minutes. How many pages of text would she write at the same writing speed in 20 minutes? - Minutes 67614

If eight eggs we cooked in 10 minutes, how long will it take to cook 28 eggs? - Accessories 67224

Peter chose a bike for €750 in a bike shop. With accessories, its price increased by 10%. As the store had a summer sale, Peter received a 10% discount on the purchase price. How many euros did he pay for the purchase? - Information: 67064

The package of beef bought in the store had this information: 0.520 kg and a price of 64 CZK. How many crowns does 1 kg of this type of meat cost? - Percentage 66564

There are 584 students at the school, 421 of them boys. What percentage of students are girls? - Contains 66184

Which natural number contains 12 thousand, 15 hundred, 21 tens, and 11 units? - Discount 65854

The TV fell first by 20%, then by 10%. How much did it cost after the second discount if: A) before the first discount cost 450eur? B) after the first discount cost 450eur? - Percentage 65844

Mr. Josef sold home-grown potatoes at 79 cents per kilogram. When he had the last 5 kg, he told the customer: collect them all for 3 euros !. By what percentage did Mr. Josef reduce the potatoes? - One half of one percent

One half of 1% converted to a decimal is? - Kilograms 65254

Twelve sheep will eat 5100 kg of hay in 17 days. How many kilograms of hay will seventeen sheep eat in 12 days? a) 1020kg b) 3600kg c) 5100kg d) 7225kg - Third-graders 65204

Forty-eight high school students took part in the chess tournament. The number of first-graders, sophomores, and third-graders is 3: 8: 5. Calculate what percentage of sophomores participated in the tournament. - Contributed 65174

Aunt and uncle bought Katy's skis together. They were 3: 2 for the entire price of the skis. Uncle contributed 60 euros. How many euros did Katy's skis cost? - There 20

There are 56 800 kinds of animals. 35 percent of this number live on land. How many kinds of animals live on land?

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