How many different rectangles with sides integers (in mm) have a circumference exactly 1000 cm?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
The table top is 90 cm long and 50 cm wide. How many cm lace edging is necessary for the tablecloth that hangs on each side by 10 cm?
- The door
The door to the apartment has a height 2 m and a width 80 cm. Calculate how many cm of sealing tape is needed to seal them. Will there be enough packaging in which there are 5 m tape (write 0 = no, 1 = yes)?
How many meters of fencing it is required to purchase if our garden is rectangular measuring 20 m and 180 dm.
- Foot in bus
It was 102 people on the bus. 28 girls had two dogs. A 11 girls had one dog. At the next stop seceded 5 dogs (even with their owners). They got two boys together with three dogs. The bus drove one driver. How many foot were in bus?
- Bean bag
A student tossed a bean bag. It landed 216 inches away. How many yards are equal to 216 inches?
- Wood bars
It is 9 bars 14 meters long and 9 bars 11 meters long. How many 5-meter lath is needed to make them?
- Class alphabet
All 29 pupils in the class are written in a class by alphabet. The number of pupils enrolled before Paul is three times higher than the number of pupils behind him. Calculate how many pupils are enrolled after Paul.
Calculate perimeter of the rectangle with sides a=2.4 m and b=1.9 m.
Rectangular playground is fenced with 38 m long netting. Its width is 7 m. Calculate its length.
Find the circumference of the table, where the long side is 1.28 meters and the short side is 86 cm.
Zahrada má rozměry 5m a 400cm. Kolik pletiva třeba na oplocení pozemku?
The rectangle area is 182 dm2, its base is 14 dm. How long is the other side? Calculate its perimeter.
The diamond has a circumference of 48cm. Calculate the length of its side in dm.
- Addition of Roman numbers
Added together and write as decimal number: XXXIV + MDCCXII
Honza had three cages (black, silver, gold) and three animals (guinea pig, rat and puppy). There was one animal in each cage. The golden cage stood to the left of the black cage. The silver cage stood on the right of the guinea pig cage. The rat was in the
- Wire cut
A wire of length 7 m was cut into equal lengths using 4 cuts. How long is each piece?
Find the length of each side of rhombus if the perimeter is 49 dm long.