Grade - math word problems
Number of examples found: 5328
Three-quarters of an unknown number are 4/5. What is 5/6 of this unknown number?
- Parking field
There were nine cars in the parking field. The motorcycles were three times less. How many motorcycles are here and how many wheels are in the parking field?
- Unknown number 6
Determine x if 1/6 of x is equal to 2/5 of the number 24.
5 of the same bread has the same weight as three bread and 4 kg of fruit. What weight has one bread?
The rectangle area is 182 dm2, its base is 14 dm. How long is the other side? Calculate its perimeter.
- Calculation of CN
- Rhombus angles
If one angle in the rhombus is 159°, what is it neighboring angle in rhombus?
- Find unknown
Find unknown numerator: 4/8 + _/8 = 1
- One hectare
How many square meters are one hectare?
Write the mixed number as an improper fraction. 166 2/3
- Divide money
Divide 1200 USD at a ratio of 1:2:3:4:5:6:9:10
- Mom and dad
Mom wants talk with dad 2.2 hours. But dad wants of 2 times more hours than mom ... How many hours wants dad talk with mom? ...
Calculate value of expression log |3 +7i +5i2| .
- Adding mixed numerals
3 3/4 + 2 3/5 + 5 1/2 Show your solution.
- Two equations
Solve equations (use adding and subtracting of linear equations): -4x+11y=5 6x-11y=-5
- 75th percentile (quartille Q3)
Find 75th percentile for 30,42,42,46,46,46,50,50,54
- Square roots
What is equal to the product of the square roots of 295936?
- Cylinder diameter
The surface of the cylinder is 149 cm2. The cylinder height is 6 cm. What is the diameter of this cylinder?
- Area of trapezoid
The trapezoid bases are and 7 dm and 11 cm. His height is 4 cm. Calculate the area of trapezoid.
- Length subtracting
Express in mm: 5 3/10 cm - 2/5 mm