Reason - math word problems - page 10 of 98
Number of problems found: 1955
- Consecutive 4122
The sum of four consecutive natural numbers is 90. Determine these numbers. - Diameter 4111
How many balls with a diameter of 3.25 cm with a mixture in a circle with a diameter of 27 cm? - A man 11
A man is x years old. In 10 years, he will be twice as old as he was 5 years ago. How old will he be in 10 years? - Number 4
Kamila wrote all-natural numbers from 1 to 400 inclusive. How many times did she write the number 4? - Probability
How probable is a randomly selected three-digit number divisible by five or seven? - One three
We throw two dice. What is the probability that number three falls maximally once? - Last page
Two consecutive sheets dropped out of the book. The sum of the numbers on the sides of the dropped sheets is 154. What is the number of the last page of the dropped sheets? - Five pupils
Five pupils clean 30 chairs one hour before four pupils. How many chairs clean one pupil in 1 hour? - Tricolors
From the colors - red, blue, green, black, and white, create all possible tricolors. - Algebrogram
Solve algebrogram: mama+anna=vari How many solutions are? - School marks
Boris has a total of 22 marks. Ones have three times less than threes. There are two twos. How many have ones and threes? - 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? - Copiers
Three copiers will do the same in an hour, k copies. How many copies would be done in an hour by four such copiers? ... - The classroom
In the seventh class, the number of boys and girls is at a ratio of 4:5. Boys are 16. How many total students are in the classroom? - Painters
Fifteen painters painted the fence for 280 minutes. For how many minutes, paint half of this fence with 12 painters? - Brothers and sisters
Lenka has as many brothers as sisters. Her brothers have twice as many sisters as brothers. How many brothers and sisters are in the family? - Sparrow ball
On the sparrow's ball were males and females. There were 160 sparrows. Males were 24 more than females. How many sparrow females were at a ball? - Bottle
Bottle with wine costs 42 USD. Wine is 11 USD more expensive than the empty bottle. How much is the bottle itself? - Circles
How many different circles are determined by 11 points at the plane if 7 of them lie in a straight line? - It is rectangular?
The size of two of the angles in a triangle is α=110°, β=40°. Is it a right triangle?
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