Basic operations and concepts - math word problems - page 127 of 323
Number of problems found: 6446
- Number ratio calculation
The two numbers are in a ratio of 4:13, the first of which is 52. Which is the second number? - Base from Per Mille
Determine the base if 2.8 per mille is 50. - Indirect ratio calculation
For the indirect ratio, g (20) = 3, determine g (6) - A perineum
A perineum string is 10% shorter than its original string. The first string is 24. What is the 9th string or term? - Tank 11
When 150 liters have been drawn from a tank, it is 3/8 full. How many liters will the tank hold? - Dividing - fractions
11/4, what will we divide to get 11/12? - Finding the base
Find the unknown base of percent: 12.5 percent of what = 16? - Unknown number
19% of the unknown number is 12, less than 23% of the same number. Specify an unknown number. - Percentage - fractions
About what percentage must we increase the number 1/6 to get the number 1/3? - Trousers
In the class were 12 students. Nine students were wearing trousers and turtlenecks eight. How many students wore trousers with a turtleneck? - School
The school attends 792 children, boys and girls ratio is 4:5. How many more girls go to school (than boys)? - Three numbers
Create from digits 1-9 three-digit numbers with their sum the smallest. What value is the sum of these numbers? (Use each digit only once) - The Stolen Money
A man walks into a store and steals a $100 bill. Five minutes later, he returns to the store and buys stuff worth $70. He pays with the bill that he had stolen, so the owner of the store returns him $30. How many dollars did the store owner lose? - Price of state
Estimate the cost of the state based on the following reasons. State price is expressed as a percentage of share in the redistribution of national GDP. Employee creates monthly value € 868 (super-gross wage). Then, tax him 35.2% employer contributions (th - Unknown permille
75 per mille of an unknown number equals 60. What is an unknown number? - Function 3
Function f(x)=a(x-r)(x-s) the graph of the function has an x-intercept at (-4, 0) and (2, 0) and passes through the point (-2,-8). Find constant a, r, s. - Glasses
There are 36 pupils in the class. Nine girls wear glasses. Boys with glasses are five less than girls without glasses. Boys without glasses are two times more than girls without glasses. How many boys and how many girls? - Equation with fraction
Solve the equation in quotient form: 6x * (3x-2) / x + 7 = 0 - Formula expression
1 / f = 1 / a + 1 / b express b - Number division
Divide the number 28 into two summands so that their product is maximal.
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.
