Numbers - math word problems - page 188 of 312
Number of problems found: 6224
- Stone square drawing
They drew two stone squares out of 25 stones. Not a single stone must remain. - The perimeter 2
The perimeter of the quadrilateral a = 1 m b = 14/5 m c = 2 3/10 m d = 1 4/5 m? - Area of a triangle
What is the area of a triangle that has a base of 4 1/4 and a height of 3 2/3? - 22/7 circle
Calculate approximately the area of a circle with a radius 12 cm. When calculating π, use 22/7. - Sheet metal cutting
The plumbers have to cut sheet metal measuring 220 cm and 308 cm into squares of equal size so that the squares are as large as possible and the sheet metal is used without residue. How many such squares will they cut? Determine the side of this square. - Tractor wheels
The tractor's front wheel has a circumference of 18 dm and the rear 60 dm. We will make a red mark on the lowest point of both wheels. The tractor then starts. At what distance from the start will both marks appear identically at the bottom again? - Around the flowerbed
Roses are to be planted equally spaced around a rectangular flowerbed with dimensions 5.25 m and 9.0 m so that they are found in every corner of the flowerbed and consumed as little as possible. a) At what distance are planted roses? b) How many roses do - Perimeter+mixed
Find the perimeter of a triangle whose sides are 5 1/2 cm, 7 3/5 cm, and 3 1/4 cm, respectively. - A rectangle 9
A rectangle measures 2 1/5 inches by 2 1/5 inches. What is its area? - Complex plane mapping
Show that the mapping w = z +c/z, where z = x+iy, w = u+iv, and c is a real number, maps the circle |z| = 1 in the z-plane into an ellipse in the (u, v) plane. - Shade
Shade the area on the grid that shows 5/8 x 2/4 - Semicircle
Calculate the length of a semicircle with a radius of 6 cm. - Matrix column count
How many columns will the matrix K contain, which will be the product of matrices I and J, where matrices I and J are square matrices of the sixth order? - Square area
Each side of a square is 5 2/3 m. Find the area of the square. - Picture square cover
Pupils had to stack rectangle-shaped pictures with dimensions of 210 mm and 84 mm so as to cover the square. What is the smallest square we can cover like this, and how many images do we need? - Mixing operations with numbers
Subtract twice the number -23.6 from the difference between the numbers -130 and -40.2. - Perimeter of a rectangle
Find the perimeter of a rectangle with a length of 1/2 feet and a width of 1 1/3 feet. - Three 205 Three metallic bars of lengths 400 cm, 600 cm, and 720 cm are cut into equal pieces. Find the largest possible area of a square that can be made from any of the three bars.
- Square tiles
The room has dimensions of 12 meters and 5.6 meters. Determine the number of square tiles and their largest dimension to cover the floor exactly. - Pool track width
What is the smallest width of the pool to be divided without rest into equally wide tracks, either 80 cm or 1 m, or 120 cm?
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