Searching word math 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: 19683
- Rails
18 m railway weighs 1260 kg. How much weighs 100 m of welded railways? - Glass
How many glasses are needed to produce glass with a base of a regular 5-gon if one base triangle in the base is 4.2 square cm and the height is 10 cm? - Z9-I-4
Kate thought of a five-digit integer. She wrote the sum of this number and its half in the first line of the workbook. Write a total of this number and its fifth on the second line. She wrote a sum of this number and its one ninth on the third row. Finall - Tunnels
Mice built an underground house consisting of chambers and tunnels: • every tunnel connects one chamber to another (no dead ends), • exactly three tunnels lead from each chamber to three distinct other chambers, • from every chamber, a mouse can reach any - Arithmetic progression
Determine the ninth term and the difference AP if a3 = 4.8 and a2 + a3 = 8. - Unknown number
16% of the unknown number equals the square root of the number 25. Find this unknown number. - Complex roots
Find the sum of the fourth square root of the number 16. - Diagonal of the rectangle
Calculate the rectangle's diagonal, whose area is 54 centimeters square, and the circuit equals 30 cm. - Square diagonal
Determine the diagonal of a square whose perimeter is equal to 72 cm. - Expression evaluation
For the variables x = -8, y = 12, z = -5, evaluate these two mathematical expressions a = y-z b = z / (x-z) - Average speed
At what average speed would you have to travel around the world in 80 days? (Assume a path along the equator; round to km/h.) - Dictation
A total of 30 students wrote the dictation. One third of them received a grade of 1 or 4. There were four times as many 2 s as 3 s. How many students received an insufficient grade, given that 7 students received a grade of 1, which is also equal to the s - Area and percents
Find what percentage is a smaller cube surface when the wall's surface area decreases by 25%. - Geometric progression
Find the quotient and the sixth term of GP if a1 = 420, a1 + a2 = 630. - Square diagonal Calculate the diagonal of a square whose area equals 625 square centimeters.
- Four-digit numbers
Create all four-digit numbers from digits 1,2,3,4,5, which can repeat. How many are there? - Expression evaluation
For the variables x = 8, y = 12, z = -5, evaluate these two mathematical expressions a = y-z b = z / (x-z) - Flower sales
The florist sold flowers in the morning and the afternoon. She sold 265 flowers in the morning and 378 flowers in the afternoon. In the evening, she had 277 flowers left. How many flowers did she have together in the morning before the sale started? - Fluid
We have vessels containing 7 liters, 5 liters, and 2 liters. The largest container is filled with fluid, and the others are empty. Can you only get 5 liters and two 1 liter of fluid by pouring? How much pouring is needed? - Arithmetic progression Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7.
Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
