Grade - math word problems
Number of examples found: 5314
Potatoes contain 78.6% starch. How many potatoes need to obtain 27 kg of starch?
- Is equal
Is equal following terms? ?
10 trees in 5 lines grows in the orchard. How many trees are in the orchard?
- A number
A number increased by 7.9 is 8.3
- Number with ones
The first digit of the number is 1, if we move this digit to the end we get a 3 times higher number, which is the number?
- Six years
In six years Jan will be twice as old as he was six years ago. How old is he?
- Equation 11
Solve equation: ?
- Cone area and side
Calculate the surface area and volume of a rotating cone with a height of 1.25 dm and 17,8dm side.
- Cube surface area
Wall of cube has content area 99 cm square. What is the surface of the cube?
How many three-quarters liters jar fill 30 liters container?
- Midpoint of segment
Point A has coordinates [-16; 23] and the midpoint of the segment AB is the point [2; 12]. What are the coordinates of point B?
Calculate reciprocal of z=0.8-1.8i:
- Right triangle
Right triangle ABC with side a = 19 and the area S = 95. Calculate the length of the remaining sides.
- Central angle
What is the length of the arc of a circle with a diameter of 46 cm, which belongs to a central angle of 30°?
- Five letters
How many ways can five letters be arranged?
- Find diagonal
Find diagonal of cuboid with length=20m width=25m height=150m
- Insect spraying
In 600 ml of spraying is 5 ml of an active ingredient. How much is it per miles?
- Written number
Place+values x ten thousands =30 thousands
- Body diagonal
Calculate the length of the body diagonal of the 6cm cube.
- Quadratic equation
Solve quadratic equation: 2x2-58x+396=0