Numbers - math word problems - page 87 of 312
Number of problems found: 6224
- Number division puzzle
If you divide the unknown number x by the number (-4) and divide the resulting proportion by the number (-3), you get -2. What is x? - Class nationality
There are d children in the class. Three children are of Vietnamese nationality m of Hungarian and Czech children. The remaining children have Slovak nationality. How many are there? - Expression value calculation
1. The sum of three times the character b and the number 8. Find the value of the expression for b = 3. 2. Six times less than z and find the value of the expression for z = 12 - Tourist cottage
The tourist cottage has 11 rooms for 16 guests. Some of them are doubles, some singles. How many are double rooms and how many are single rooms? - Common divisors
Find all common divisors of numbers 30 and 45. - School pupil distribution
Forty-eight pupils go to school; there are ten boys more than girls. How many girls go to school? - Missing number
Blank +1/6 =3/2; find the missing number. - Lumberjacks Trees Three Days
Lumberjacks cut down a predetermined number of trees over the course of three days. On the first day, they cut down a quarter of the trees; on the second day, they cut down 6 more trees than on the first day; on the third day, they cut down 6 more trees t - Unknown number calculation
If I add a third and a half of an unknown number, I get a number 1 greater than 21/6. What's the number? - Chickens and hares
There were chickens and hares in the yard. Together they had 22 heads and 54 legs. How many hens were there in the yard? - Unknown number
I think the number. I'll reduce it to its one-third. The result is then increased by one-third, and I get the number 12. - Counting number
What is the smallest counting number divisible by 2,5,7,8 and 15? - Sum of two primes
Christian Goldbach, a mathematician, found out that every even number greater than two can be expressed as a sum of two prime numbers. Write or express 2018 as a sum of two prime numbers. - Geometric Sequence Quotient Sum
Calculate the quotient of the geometric sequence if the sum of the first two terms equals 1.1 and a6 = 10000. A quotient is a natural number. - Number unknown
Adela thought of the two-digit number. She added it to its ten times and got 407. What number does she think? - Boys and girls
There are 28 girls in the hall. Boys make up 5/7 of all the children. How many children are there in total, and how many are boys? - Two numbers
The sum of the two numbers is 1. Find both numbers if you know that half of the first equals one-seventh of the second number. - Orchard
3/5 of the trees in the orchard are apples, 1/3 are cherries, and the remaining five trees are pears. How many trees are in the orchard? - Two-digit number
I am a two-digit number less than 20. When you divide me by three, you get a remainder of 1. When you divide me by four, you also get a remainder of 1. What number am I? - UN 1
If we add one quarter of an unknown number to itself, we get 210. Find the unknown number.
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