Arithmetic - math word problems - page 219 of 232

Number of problems found: 4621

Factorization and primes
How many times does the digit 2 appear in the prime factorisation of 2,024?
Numbers
Find a number on the number line that has the same distance from these numbers:
Number arithmetic mean
A set of numbers 5,8,13,15,17,19 is given. What number should be added so that the arithmetic mean is 16?
Number sum
The sum of three natural numbers, five greater than the previous one, is 204. What are the numbers?
Map distance
On a tourist map with a scale of 1:20 000, the distance between Starý Smokovec and Nový Smokovec is 24 cm. What is the actual distance?
Number zero puzzle
I think of a number. When it is substituted into the expression (x − 4)(2x − 1), the result is zero. What could the number be?
Arithmetic mean sixth
The arithmetic mean of the six numbers is precisely 9.5. The sum of these five numbers is 56.9. The sixth number is?
Segment ratio division
AB segment = 14 cm, divide it into two segments whose lengths are in the ratio 4:3.
Rod ratio division
How do you divide a 3 m long rod in a ratio of 1:5? Specify the length of both parts in cm.
Divide in ratio
Line segment AB is 12 cm long, divided in a ratio of 5:3. How long are the individual parts?
Line division calculation
The KL line is 12 cm long. Point X divides the line in a ratio of 1:5. What is the length of line XL if point X is closer to point K?
Insert AP member
Insert arithmetic means between 75 and 180.
Average
The arithmetic mean of two numbers is -79.1. One number is -49. Calculate the second number.
Segment ratio reduction
If I reduce a segment of length 72 cm in a ratio of 5:8, it will have a length of x cm. Calculate x.
Finding the Second Number
The arithmetic mean of two numbers is 10. One of the numbers is 2. What is the other number?
Arithmetic average
The arithmetic mean of the five numbers is exactly 8. The sum of these four numbers is 30. What is the fifth number?
Number arithmetic mean
The arithmetic mean of two numbers is 12. The first number is 5. What is the value of the second number?
Find the mean
Find the number between 13 and 29.
Carla 2
Carla is renting a canoe. It costs $80 for 2 hours and $110 for 4 hours. What is the rate of change for this situation?
Line segment
Divide a 15 cm line segment into two parts so that their lengths are in a ratio of 2:1. What is the length of each part?

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