# Rational numbers + percentages - math problems

#### Number of problems found: 33

- Percentages and numbers

How many percent is number 69 smaller than number 276? - Bureaucracy

The office was attended by 23 people. 9 of them completed the questionnaire. What is the percentage of all people? - Percentages above 100%

What is 122% of 185? What is the meaning of percentages above 100%? - Car inflation

About what percentage price of car increased if price rose from €1880 to €2200? - Percent to number

To increase that number by 5 percent, we need to multiply it by: - Efficiency

A certain device consumes 28 kW and delivers 14 kW. Find its efficiency. - Company

After increasing the number of employees by 15% company has 253 employees. How many employees take? - Discount

Product has been discounted twice by 19%. What is the total discount given? - Farmer

The farmer farming 293 ha of arable land and the remaining 20% are meadows and pastures. How much land farmer owns? - Server

Calculate how many average minutes a year is a webserver is unavailable, the availability is 99.99%. - Expansion

If one side of the rectangle is larger 4-times and second 2-times, what percentage increases the area of rectangle? - Addends

Number 839 divide into the two addends that the first was 17 greater than 60% of the second. Determine these addends. - The fastest

The fastest boat can reach speeds more than 710% as fast as the Queen Mary 2. How would you express this number as a fraction and as a decimal? - Bonus

The gross wage was 1323 USD including 25% bonus. How many USD were bonuses? - Positive number z

Positive number z is 10% greater than the number y. How many % is y smaller than z? Report the result rounded to one decimal place. - VAT

John paid 1000 Euros in store for purchase. Calculate value added tax (VAT), which paid in purchase, if the VAT rate is 20%. - Tape

Video is 153% more expensive than tape recorder. How many percent is tape recorder less expensive than video? - Tare

Gross weight of shipment is 6927 kg and its tare is 7%. Calculate the net weight of the shipment. - Discounts on rail (ZSSK)

The railway company ZSSK offers a discount of 15% (REGIONAL) for 5 Eur/year. Calculate the real discount rate as a percentage, where passengers will travel 19 Eur per week. - Rising price

The book first become more expensive by 5 euros. New price was later increased by 8%. After the second price increase book cost 46 euros. What was the original price of the book?

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