# Cords joining

Mum needs 6 cords long 360cm long. How many does she need when they are sold at 9 meters and does not want to join it up?

Result

n =  3

#### Solution:

$a=\lfloor 9/3.60 \rfloor=2 \ \\ n=6/a=6/2=3$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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

Be the first to comment!

Tips to related online calculators
Do you want to convert length units?

## Next similar math problems:

1. Street
Straight streets is long x = 475 meters. At the beginning and at the end of the street are poles. The poles are spaced 25 m. How many poles are on the street?
2. 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?
3. Wire cut
A wire of length 7 m was cut into equal lengths using 4 cuts. How long is each piece?
4. School
27 students of 6.D class is going to a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid?
5. Doctors
In the city operates 196 doctors. The city has 134456 citizens. How many citizens are per one doctor?
6. Farm
Agricultural cooperative (farm) produced 14144 liters of milk for 16 days. Which exceeded the plan by 1984 liters. How many liters of milk a day had planned to produce?
7. Math classification
In 3A class are 27 students. One-third got a B in math and the rest got A. How many students received a B in math?
8. On the farm
The farm took 221 tons of potatoes from 17 hectares. How many tons of potatoes taken from one hectare?
9. The result
How many times I decrease the number 1632 to get the result 24?
10. Number unknown
Adela thought the two-digit number, she added it to its ten times and got 407. What number does she think?
11. I think
I think a number. When I multiply it by five, and after that I subtract 477, I get the same number as if I multiplied it twice. What number do I think?
12. Roman numerals
Write numbers written in Roman numerals as decimal.
13. Division
Which number in division 16 give 12 and the rest 3?
14. Summand
One of the summands is 145. The second is 10 more. Determine the sum of the summands.
15. Dividing by five and ten
Number 5040 divide by the number 5 and by number 10: a = 5040: 5 b = 5040: 10
16. What is missing (1000)
What number is to add to get 1000?
17. Wallpaper
Salesman account for 2.3 meters of wallpaper 149.50 Kc. How much cost 1 meter of wallpaper?