Latest word problems

Discover the latest math problems and word problems designed to deepen your understanding of mathematics. Solutions are explained simply and clearly so that everyone can follow along. Regular practice is the best way to succeed at school and in entrance exams. New problems are added every day — come back and practice more.

Number of problems found: 34

Piece of land
A farmer has a piece of land in the shape of a parallelogram. The two adjacent sides measure 15 metres and 10 metres. How much fencing is needed to enclose the entire plot?
The product 19
The product of two consecutive positive integers is 306. Find the integers.
The book 6
A boy read 3/8 of a book on one day and 4/5 of the remainder on another day. If there were 30 pages still unread, how many pages did the book contain?
Wooden
A wooden cube with an edge of 12 cm is painted with red paint. After the paint dries, the cube is cut into small cubes with an edge of 2 cm. Write how many small cubes will have exactly two red faces.
Stanka
Stanka knows 3 spread recipes. Her mom knows 10 times more spread recipes. How many recipes does her mom know?
Math test 3
How many students took the math test if one third of them solved only some of the problems. A quarter of the remaining students did not solve a single problem and 75 students solved all the problems.
Area 68
The area of a square is 49 cm². Find side a, then the perimeter of the square.
Diameter 132
The base diameter of a cylinder is 2 m and its total surface area is 34.54 m². Calculate the base radius, height, and volume of the cylinder.
Garden 3
A garden pool in the shape of a cylinder with a base diameter of 300 cm contains 25 hectolitres of water. How deep is it if the water level is 10 cm below the rim of the pool?
Volume 102
The volume of a cylinder is 214 cm³ and the base radius is 4 cm. Calculate the height of the cylinder.
Drinking trough
A drinking trough for cattle is in the shape of a half-cylinder, 2 metres long with a diameter of 80 cm. How much sheet metal is needed to make it, given that an additional 12% of material is added for joints?
Landing strip
How long is the runway at an airport if, at an altitude of 1.2 km, the beginning of the runway is visible at a depression angle of 58° and the end at a depression angle of 27°?
Factory chimney
How tall is a factory chimney if its top is seen from a distance of 60 metres at an elevation angle of 60°?
In the bag
I have red and blue marbles in a bag in a ratio of 7:2. There are 45 marbles in total. How many are red?

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