Rounding - math word problems - page 28 of 29
Number of problems found: 579
- Spherical cap
From a sphere with radius 26, a spherical cap was cut. Its height is 2. What part of the volume is a spherical cap from the whole sphere? - Troops
The route is 175 long km. On the first day, the first regiment went at an average speed of 14 km/h and back at 24 km/h. On the second day, the second regiment went on the same route at an average speed of 25 km/h there and back. Which regiment will take t - Described
Calculate the circumference of the circle circumscribed about a triangle with sides 82, 495, and 438. - Newton's task
Grass grows in the meadow equally fast and evenly. It is known that 35 cows graze meadow for 27 days and 39 cows by 24 days. How many cows graze the meadow for 6 days? - Motion2
A cyclist left town at 24 km/h. A car set off 0.5 hours later in the same direction and caught up with the cyclist in 58 minutes. How fast did the car travel, and how far from the town did it catch the cyclist? - Steps
How many steps do you save by walking diagonally across a square plot instead of walking along two of its sides, if the full perimeter takes 458 steps? - Euclid3
Calculate the height and sides of the right triangle if one leg is a = 100 km and the section of hypotenuse adjacent to the second leg cb = 14 km. - Numbers
Determine the count of all positive integers less than 4064028 that are divisible by 5, 23, 2. What is their sum? - Like
There are 110 litres of water distributed equally among 10 barrels. How many barrels of 5 litres each are needed to hold all the water from the larger barrels? - Pentagon
Calculate the area of a regular pentagon whose diagonal has length u = 18. - Web server
Calculate how many average minutes the web server is unavailable a year if the availability is 99%. - Wiring
A conduit has a cross-section of 54 mm². Is it possible to fit 6 conductors each with a cross-section of 6.7 mm² inside it? - Function
For linear function f(x) = ax + b is f(19)=141; f(20)=168. Calculate m, if f(m) = 2018. - Rounding 2
Round the following negative number: -199.555 - Rounding
Round the number 235 twice: first to the nearest ten, then to the nearest hundred. (This is called double rounding.) - Valid number
Round the 445190460 on 2 significant numbers. - Inflation
What is better for people (employees)? ... - Quadratic equation
Determine the numbers b and c that the numbers x1 = -8 and x2 = -1 were roots of the quadratic equation: -3x ² + b x + c = 0 - Garden
How many steps of 64 cm each are needed to walk around the perimeter of a square garden with an area of 1.5 ha? - Bricks
Brick has volume 2.4 dm³. How many bricks can drive a truck with a capacity of 15 ton? The density of brick is 2 g/cm³.
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