Numbers - math word problems
Number of problems found: 1462
- About what
How much and how many times is 72.1 greater than 0.00721?
Find all divisors of number 493. How many are them?
Sum of the numbers 1.01 and 3.35 multiply by the difference of numbers 6.69 and 1.39.
Fraction ? write as fraction a/b, a, b is integers numerator/denominator.
- What is missing (1000)
What number is to add to get 1000?
The perimeter of a rectangle is 90 m. Divide it into three rectangles, the shorter side has all three rectangles the same, their longer sides are three consecutive natural numbers. What is the dimensions of each rectangle?
Determine missing coordinate of the point M [x, 120] of the graph of the function f bv rule: y = 5x
Mary harvested 45 chestnuts. Christian harvested 56 chestnuts more. How many chestnuts gathered together?
In the shop sell 4 kinds of fruits. How many ways can we buy three pieces of fruit?
In the flower shop they sell roses, tulips and daffodils. How many different bouquets of 5 flowers can we made?
Determine the smallest integer p for which the equation 4 sin x = p has no solution.
The sum and the product of three integers is 6. Write largest of them.
Determine the number of all positive integers less than 4183444 if each is divisible by 29, 7, 17. What is its sum?
- The average
The average of one set of 4 numbers is 35. The average of another set of number is 20. The average of the numbers in the two sets is 30. How many numbers are there in the other set?
- Diofant equation
250x + 120y = 5640
The office was attended by 23 people. 9 of them completed the questionnaire. What is the percentage of all people?
- Three numbers
What is three numbers which have the property: the sum of the reciprocals of the first and second numbers is 12/7, the first and third 11/24 and the second and the third 3/8.
123456789 = 100 Use only three plus or minus characters to correct previous identity/equation.
How many permill is 978 from 84370?
- Is complex
Are these numbers 2i, 4i, 2i + 1, 8i, 2i + 3, 4 + 7i, 8i, 8i + 4, 5i, 6i, 3i complex?