Percentages + system of equations - math problems
Number of problems found: 81
- Together m+w
Women 30%. Men are 360 more. How many are together?
- The city
In the city is 2/4 of women married to 3/4 men. What percentage of townspeople is single (not married)?
Of the 48 participants, six women are fewer than men and 24 children less than all adults. Calculate what percentage of all participants on tour are children.
There are 1116 people working in three factory halls. In the first one, there are 18% more than the third, and 60 persons more than the second. How many employees work in individual halls?
The three best contestants are to divide the total prize of CZK 4,200. The second gets 20% more than the third. And the first one gets 200 CZK less than the second and the third together. How much will everyone get?
- Two workers
Two workers make 138 parts/items. The first one produces 30% more than the second. How many items will each produce?
The suit cost 119 euros. How much cost the pants if it is 50% cheaper than the jacket.
1180 crowns is divided into three people that A got 20% less than B and C by 15% more than B. How many got A,B and C?
- Comparing salaries
Spouses compared salaries. Mrs. Janka found that a 20% higher salary than Mr Jaroslav. Together earned € 1,430. How much they earn each of them?
- Enterprise company
30% of all employees in the enterprise are women. Men are 360 more. How many employees are in the company?
Number 839 divide into the two addends that the first was 17 greater than 60% of the second. Determine these addends.
- Company and employees
There are 370 employees in the company - women are 15% less than men. How many men work in the company?
First day got off 1/4 water from full container, second day 1/5 of the remaining water. How many percent remain container filled?
There are eighty more girls in the class than boys. Boys are 40 percent and girls are 60 percent. How many are boys and how many girls?
- Unknown number 10
Number first increased by 30%, then by 1/5. What percentage we've increased the original number?
Three employees earned a total of € 469 for repairing the equipment. They split so that the first got 20% more than the second, and the third 15% more than the second. How many euros did everyone get?
- In the classroom
There are 30 boys and a few girls in the class. In the six months, 28 boys and all girls benefited, which was 95% of all pupils. How many pupils are there in the classroom?
- Three workers
The three workers received € 2,850 together for the work done. They divided them according to the time worked so that the first received 20% less than the second and the third € 50 more than the second. How much EUR did each worker receive?
1260 tickets sold. On the first day, 80% was sold on the second day was sold. How many tickets were sold first and how much the next day?
- The hiker
The hiker will travel 40% of the route on the first day 1and/3 of the rest od second day. Last day 30 km. What was the length of the 3-day trip? How many kilometers did he walk each day?
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