Arithmetic - math word problems - page 158 of 226
Number of problems found: 4516
- Evaluate expr with 2 vars
If a=6 and x=2, find the value of (2ax + 7x- 10) /(4ax-3a-2)
- Divisors of 560
Which of the numbers 5, 6, 7, 14, and 15 are divisors of 560? Please justify the answer.
- Sit-ups
Vojta strengthens for eight weeks. In the first week, he did five sit-ups a day. He did one more per day every week than in the previous week. How many sit-ups has Vojta made?
- The third
The one-third rod is blue, one-half of the rod is red, and the rest of the rod is white and measures 8 cm. How long is the whole rod?
- Simple sequence
Continue with this series of numbers: 1792,448, 112, _, _
- Divisible 72004
Find the natural number between the numbers 70 and 80 divisible without the remainder 5, 3, 15, and 25.
- Decimal 4641
The sum of two decimal numbers, one of the numbers is 3.2, larger than the other, is 52.78.
- Two-thirds 73104
The company has 120 employees, two-thirds of whom are women. Of the women, only a quarter speak both English and German. How many women talk in English and German?
- Husband 64914
Milan, Sara's husband, is four years older and twice as old as she was 17 years ago. How old are they?
- Find whole
Find whole numbers between 155 and 232 that are divisible by 2, 5, and 10.
- Difference 44661
I think the number. When I multiply it by four, subtract 12 from the product, then divide the difference by five, and I get the imaginary number again to the share of 4. What number do I think?
- Multiple 16733
What result do we get when dividing the least common multiple of the numbers 12 and 8 by their greatest common divisors?
- Calculate 5274
Calculate the second sum if you know that one sum is -124.6 and the resulting sum is (-200).
- Compare fractions
Find which is the larger of the two fractions: 11/32, 7/24 by expressing the numbers as: a) fractions with the same denominator; b) decimals.
- LCM of polynomials
Find the lcm of 4x³ + 8x² and 5x² -20
- Decomposition
Make decomposition using prime numbers of number 206. The result is written as prime factors (all, even multiple)
- Mistake
Nicol needs to correct errors when calculating in school. Instead of adding the number 30, she subtracts it. What is the difference between the result and the correct result?
- Daughter 7658
Dad is 43 years old, and his daughter is 17 years old. How many years ago was a father three times older than a daughter?
- Smallest 69294
What number do you get when you add the number 1 to the sum of all prime numbers less than 30 and then divide by the smallest odd prime numbers?
- Determine 65384
We divide the number 210 into two summands so that one summand is 30 less than three times the other. Determine the larger of the summands.
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