Basic operations and concepts - math word problems - page 147 of 320
Number of problems found: 6399
- Cake fractions
Thomas ate 1/3 of the cake, and Bobby ate 2/5 of the rest of the cake. What fraction of cake is left over for others?
- Wire cut
A wire of length 9 m was cut into equal lengths using 5 cuts. How long is each piece?
- School trip
School trip cost 247.2 Eur for one class (24 students). How much would a trip cost for two classes? (both classes together have 53 students)
- Salary
Calculate the equivalent annual salary to an hourly wage of $ 15. Assume a 33-hour workweek.
- Withholding 83850
An employee receives a net salary of 5000 after a 15% withholding tax. What was the gross salary?
- Already 82989
The book has 1200 pages, of which Róza has already read 60%. How many pages has Rose not read so far?
- Three animals
Ramrao bought a cow, a buffalo, and an ox for a total of Rs 85,000. The ratio of the price of a cow, buffalo, and ox is 4:8:5. What is the price of an ox?
- Increase 7763
What number do we need to multiply by 20 to increase by 5%
- Percentage 5834
There are 1.5 times more women than men in the theater. What percentage of women are more than men in the theater?
- Salaries - inflation
Dad's salary was increased by 5:4. His original salary was 880€. What is his salary now?
- The teapot
There were 2 liters of tea in the teapot. Dad poured himself a quarter of a liter of tea and Mom half a liter of tea. What part remained in the teapot?
- Three 220
Three numbers are in a ratio of 2:3:4. Find the second number if their sum is 306. a. 68 b. 102 c. 136 d. 140
- Mangoes trees
Draw two sets of trees. The first tree has two branches and eight mango fruits. The second tree has three branches and 12 mango fruits. Illustrate and express the ratio and proportion of the given statement.
- Nails
If a keg of nails costs $129.45 and 6/7 of the keg is used, what is the value of the remaining nails?
- Boys and girls
If the ratio of male and female teachers is 2/5 and the proportion of male and female students is the same, how many are girls if there are 42 boys?
- Big number
How many ones (digits) does the number 12345678910111213141516 ... 4647484950 contain? Did we write all natural numbers from 1 to 50 in a row?
- Symbols
If 2*3 = 60 ; 3*4 = 120 and 4*5 = 200, what is 2*5?
- Cancer
Of the 80 people, 50 people were ill with cancer. What percentage of people isn't ill?
- Pins
Sarah bought nine pins, and Eva bought four pins and saved 2 euros. How many pins did Dana buy when she had 3 euros?
- Soup
54% of pupils at the school eat in the canteen, 1/54 of students who eat in the canteen eat lunch soup. a) What percentage of pupils who eat in the canteen and eat soup for lunch? b) What percentage of all pupils of school eat lunch soup?
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