1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
I am Lyosha [343]
3 years ago
15

If 12 men took 12 hours to construct a wall how long will it take 6 men to complete the same wall

Mathematics
2 answers:
Ne4ueva [31]3 years ago
7 0

Answer: 24 hours

Step-by-step explanation: If it took 12 men 12 hours to construct a wall, then it would take 6 men longer.

If 12 divided by 12 is one, that means each man took one hour to work.

If 12 divided by 6 is two, that means each man takes two hours to work.

6 times 2 is 12, and 12 times 2 is 24. It takes 24 hours to complete the wall.

You multiply 6 times 2 because each man works 2 hours, so 12 equals the number of hours all the men worked in total.

You do 12 times 2 because if each men works 2 hours and there are 6 men, they work a total of 12 hours. You do 12 times 2 because it is going to take the men double the amount of time to complete the wall because 6 is half of 12.

alexandr1967 [171]3 years ago
3 0
It will take 2 hours
You might be interested in
Consider the data shown on the graph. The y-intercept represents a starting salary of 5 32.500 for a new employee. The slope rep
sasho [114]

Answer:

300

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
You have a 36 foot fence that have a 4 equal side you painted 1/4 what fraction have you completed
k0ka [10]

we have completed 9/36=1/4 of the fence

5 0
3 years ago
You use a gift card to buy a pair of shorts for $8. There is $32 left on the gift card after your purchase. What was the origina
PSYCHO15rus [73]
If you used $8, then you must add 8 to 32 which equals $40
6 0
3 years ago
Read 2 more answers
Sketch and shade the region in the xy-plane defined by the equation or inequalities.
Shtirlitz [24]

Answer:

attached below is the solution

Step-by-step explanation:

|x| < 7

= -7 < x < 7

| y | < 3

= -3< y < 3

attached below is the shaded region in the xy-plane

7 0
3 years ago
Krutika and Natasha win some money and share it in the ratio 1:2. Krutika gets £8. How much did they win in total?
Inessa [10]

Answer:£24

Step-by-step explanation:

Let the total money be represented by Y

Total ratio =1+2=3

Krutika's share =1/3 × Y

8= 1/3×Y

Y=8÷(1/3)

Y= 8×3

Y=£24

The total Money they won was 24

6 0
3 years ago
Other questions:
  • Triangle LMN is similar to triangle PQR, and the hypotenuses of the triangles both lie on line X.
    6·2 answers
  • A social security number consists of nine digits in a particular​ order, and repetition of digits is allowed. after seeing the l
    15·1 answer
  • Chris put $1,500 in a savings account at an annual interest rate of 5%. If Chris does not deposit or withdraw any money, what is
    10·1 answer
  • solve for x 2/3x=4 ????????????????????????????????????????????? this has to be like 26 characters long so don't mind the questi
    11·1 answer
  • How to solve 8(3p-1)+9=3(p+2)-1 ?
    13·1 answer
  • 2.21586210 rounded to four decimal places
    11·1 answer
  • Determine the range of the function. (0,2) (2,4) (4,6) (6,8) (8,10)
    6·2 answers
  • What is 0.08 plus 0.3
    10·2 answers
  • A moving company charges a flat rate of $75 plus and additional $0.19 per mile driven. Which inequality correctly represents how
    7·2 answers
  • the ratio of dogs to cats at the local pet store is 5 to 8. if there are 96 cats, how many dogs are there?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!