Rational numbers - math word problems - page 16 of 20
Number of problems found: 393
- Four pupils
Four pupils divided euro 634 so that the second received 30% less than the first, the third 1/5 less than a fourth, and the fourth euro 95 less than the first. How much money had each of them?
- 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.
- 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?
- Tare
The gross weight of a shipment is 6994 kg, and its tare is 6%. Calculate the net weight of the shipment.
- Mathematics 80583
Can it be 1%>2%? Can't it be nonsense and a denial of the law of mathematics, yet 119 out of 120 people say so?
- Obtained 5353
About 50% of the pulp is obtained from wood and about 65% from paper. How many tons of paper can we make from 150 tons of wood?
- Percentages and numbers
How much is the percentage of number 69 smaller over number 276?
- 9332% 4371
When 17.2 kg is 94.9332%, how much kg is 66%?
- Children 35891
Three children got part of the cake. Which got the most? Tomas 24% Lenka 0.3 Philip 2/7
- Homework
The monthly fee for the phone is 10 Eur and for the phone unit 0.06 Eur. How many families paid phones in the first quarter of Q1 if January 1 had on the counter 46674 units and on April 1 47495 units?
- Discount
The product has been discounted twice by 14%. What is the total discount given?
- Tracksuit 5460
The tracksuit became cheaper by 15% later on sale and later by 10%. How many euros did Janka save if she bought this set after the second discount and paid € 45.9?
- Percentages above 100%
What is 144% of 65? What is the meaning of percentages above 100%?
- Arrange
Arrange the following in descending order: 0.32, 2on5, 27%, 1 on 3
- Company
After increasing the number of employees by 2%, the company has 255 employees. How many employees take?
- Efficiency
A certain device consumes 28 kW and delivers 14 kW. Find its efficiency.
- Car inflation
What percentage of car price increases if the price rises from €4790 to €4890?
- Decimal 26301
Write the per mille as a decimal number 2 ‰ 50 ‰ 2.5 ‰ 0.6 ‰
- Price of state
Estimate the cost of the state based on the following reasons. State price is expressed as a percentage of share in the redistribution of national GDP. Employee creates monthly value € 868 (super-gross wage). Then, tax him 35.2% employer contributions (th
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