# Cube - math problems

Mathematical word problems allow you to practice your mathematics knowledge in everyday life tasks. Word problems train to understand, translate into the mathematical language (e.g., equations), solve it, and check the accuracy and solution discussion.

Choose a topic you want to calculate and improve in.

Choose a topic you want to calculate and improve in.

189cube

25cuboid

17sphere

11prism

3cone

themes, topics

20division

124volume

24length

19area

7mass

1time

### From our database of math word problems and examples we offer:

- Mappings of complex numbers

Find the images of the following points under mappings: z=3-2j w=2zj+j-1 - Euclid1

Right triangle has hypotenuse c = 27 cm. How large sections cuts height h_{c}=3 cm on the hypotenuse c? - Type of triangle

How do I find the triangle type if the angle ratio is 2:3:7? - Lowest terms

Reduce to the lowest terms: 32/124 - Sum 1-6

Find the sum of the geometric progression 3, 15, 75,… to six terms. - Magic number

The number 135 split to two addends so that one addend was 30 greater than 2/5 the addend. - Two fraction equation

Find d value of q in the equation 30/16=q/48. - Expressions

Let k represent an unknown number, express the following expressions: 1. The sum of the number n and two 2. The quotient of the numbers n and nine 3. Twice the number n 4. The difference between nine and the number n 5. Nine less than the number n - Two pipes

How long will the pool be filled with a double supply pipe if it takes the pool to fill the first pipe by 4 hours longer and the second pipe 9 hours longer than both pipes open at the same time? - The tourist

The tourist will cross a 5 km long section in 3 hours. Part of the journey goes at a speed of 0.8 m/s and the other part at a speed of 0.4 m/s. Find the length of the first and second part of the journey. - The perimeter

The triangle has one side 5 cm long and the another 11 cm long. What can be the smallest and what is the largest perimeter? - Central Park

Central Park is a rectangular park in New York City and the map scale is 1 cm: 320 m (It means 1 cm on the map represents 320 m in the real world. ). Find the north-south distance if the length on the map is 2.5 cm. - Stacks

Annie has a total of $ 702. The money must be divided into stacks so that each buyer has the same amount of dollars. How many options she has? - Prism

The base of a perpendicular triangular prism is a right triangle with legs 4.5 cm and 6 cm long. What is the surface of the prism, if its volume is 54 cubic centimeters? - Gasholder

The gasholder has spherical shape with a diameter 23 m. How many m^{3}can hold in? - The cyclist

The cyclist went from village to town. The first half of the journey went at 20 km/h. The second half of the journey, which mostly fell, went at 39 km/h. All journey took 88 minutes. Calculate the distance from the village to the town. - The lift

The lift can fit four people. How many uphill rides must the lift make to move up 12 passengers?

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