Numbers - practice problems - page 6 of 326
Number of problems found: 6520
- System of equations
Solve the following system of equations: 2x-5y=4 5x-3y=4
- Five and four
Five divided by four times the number is 0.25. What is that number?
- Fraction money
5/8 of a sum of money is £1.10. What is the whole amount?
- Complex equation
If c - d = 2 and c = 12 + 7 i, find d. Write the result in the form of a + bi.
- Twice 2
Twice the difference between a number and 3 is equal to three times the sum of the number and 8. Find the number.
- The sum of squares
The sum of the squares of two numbers is 233, and one of the numbers is 3, less than twice the other. Find the numbers.
- The population 2
If 3/5 of a village's population is 366 persons, what is the village's population?
- I added
I added 10 to 3 times a number; the result is equal to 4 times the number. What is the number?
- Fraction equation
3/5 of a number is 6, more than 1/5 of the number. What is the number?
- Blank fraction
Find unknown fraction: 3/5* blank=2/3
- X and Y
X and Y are positive integers. If X+Y+XY=32, what is the difference between X and Y?
- The difference 7
The difference between a proper fraction and its reciprocal is 7/12. Find the fraction.
- Fraction equation 3
A number minus one-ninth equals one-half. Find the number.
- The difference 6
The difference between a number and 15 is multiplied by -3, and the result is - 30
- Two equivalent fractions
2/4= what over 12
- Bellow one
What is 1/3 in whole number?
- The sum 38
The sum of two decimal numbers is four. Their difference is one. What are the numbers?
- Plums 4
Last year, Peter's Market ordered 15 1/2 pounds of plums from a local orchard. This year, the market plans to order 1 1/4 times as many pounds of plums as were ordered last year. They want 2/5 of this order to be red plums. What is the total amount, in po
- Jalissa's
Jalissa's mom purchased coffee from the local coffee shop. The first cup of coffee was $4.25. Each refill is $2.25. She also decided to get a bagel for $3.15. If Jalissa's mom had 2 refills and a $0.50 discount as part of the rewards program, how much did
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