# A rectangular

A rectangular garden 40 m long and 30 m wide is to be fenced with fence posts at each corner. All the other posts will be 5 meters a part. How many posts will be needed to fence in the garden.

Result

n =  28

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

## Next similar examples:

1. Fence
How many meters of fencing it is required to purchase if our garden is rectangular measuring 20 m and 180 dm.
2. Garden plot
Calculate how many meters of fence need to fence the square garden with length and width of 22 meters.
3. Fedor
Fedor stood in the small pool. Above the surface was a part of his body that was twice as long as part of his body underwater. What height does Fedor have, if his body part below the surface is 5 dm long?
4. Rectangle
Calculate perimeter of the rectangle with sides a=2.4 m and b=1.9 m.
5. Rectangle
Draw a rectangle with the sides a = 4 cm, b = 5 cm. Mark the center of symmetry S and all axes of symmetry. How many axes of symmetry has? Write down.
6. Postal stamps
Jano and Peter exchanged postal stamps. Jano gave Peter 32 stamps of the missile for 8 stamps with turtles. How good was Jano after this exchange (how many he has surplus in exchanged stamps)?
Mom wants talk with dad 3 hours. But dad wants of 2 times more hours than mom ... How many hours wants dad talk with mom? ...
Shade the area on the grid that shows 5/8 x 2/4
9. Computer
A line of print on a computer contains 64 characters (letters, spacers or other chars). Find how many characters there are in 7 lines.
10. Fridays
Friday 13th is in 4 days. What day is today and what day it is?
11. Baking
There are 28 bunches, and son ate 1/2, dad ate four bunches. How many of them remain on the baking dishes?
12. Collection
Majka gave from her collection of calendars Hanke 15 calendars, Julke 6 calendars and Petke 10 calendars. Still remains 77 calendars. How many calendars had Majka in her collection at the beginning?
13. Hotel
The rooms in the mountain hotel are double and triple. Double rooms are 25 and triple are 17 more. How many rooms are there in this hotel?
14. Unknown number xyz
Find the number that its triple is 24. Solve by equation.
15. Book
Jitka read on holidays book that has 180 pages. In the first week read 45 pages. In the second week she read 15 pages more than the first week. How many pages left to read it yet?
16. Tulips and daffodils
Farm cultivated tulips and 211 units on 50 units more daffodils. How many spring flowers grown together?
17. Dividing by five and ten
Number 5040 divide by the number 5 and by number 10: a = 5040: 5 b = 5040: 10