Basic operations and concepts - math word problems - page 172 of 323
Number of problems found: 6446
- Chairs
Determine the number of seats in the seventh and ninth rows if the 3rd row has 14 seats and every next row has five more than the previous row. - Row pupils
There are 48 pupils in the third row and 17 more in each subsequent row than in the previous one. Find how many pupils there are in the first and tenth rows. - Students
The class has 22 students, 2 of whom have assessments of 2. The number of students with an assessment of 1 is three times more than the number of students with an assessment of 3. How many students have an assessment of 1, and how many students have an as - Number ratio product
The two numbers are in a 3:4 ratio. Their product is 108. Determine the larger of them. - Number summand ratio
Can you divide the number 64.9 into three summands so that the first with the second is in the ratio 4:5 and the third with the first in the ratio 7:3? - Five-digit divisibility
Find the smallest five-digit number A432B that is divisible by 15. - Seventh and multiplication table
If we add one-seventh of an unknown number to one-sixth of it, we get the sum 13. What is that number? 3rd grade, multiplication table - Arithmetic sequence filling
Fill the numbers in the place of the asterisk to form an arithmetic sequence. (2, *, 5, *, 8, 9.5,11) - Number ratio sum
Write the number 126 as the sum of three numbers whose ratio is 2:5:7 - Sister age ratio
Three sisters have birthdays today, and their ages are in the ratio of 2:3:4. In two years, their ages will be in the ratio of 5:7:9. Find what their ages will be in four years. - Exponent equation
What is the solution of the equation: 2^x = 2/64 - Trains
Daily passes the same track section 10 pairs of trains with average 2140 passengers. How many people, on average, travel on one train? - Guess number
With what number should be divided, number 10387 to be reduced by 30%? - Number ratio
Calculate two positive numbers. Its ratio is 6:18, and difference was 372. - Ball sharing percentage
Three classmates shared 710 balls, so the second got 20% more than the first and the third 35% more than the first. How many balls did the third of them get? - Exponent value
Calculate the value of y: 3^y = 0.333 - Number value
25% of the number x equals 2-1. What is the value of x? - Two numbers 14
Two numbers are in the ratio 7:9. If the sum of the numbers is 112, then the larger number is: - Reduce ratio
Express the following ratio in simplest form: 30:42 - When 5
When five is subtracted from both my numerator and denominator, I become 3/4. What fraction am I?
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