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
Blizzard [7]
3 years ago
15

A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. If they all wor

k together, in how many days will the work finish?
Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

= 120 days

Step-by-step explanation:

find their LCM

30,24,20

= 120 days

You might be interested in
Z to the power of 2 =1
stiv31 [10]

That would be written as:

z^{2} = 1


And the step-by-step equation would be:

z^{2} = 1 → we take the 2 to the right side of the equation and do the IO*

z = \sqrt{1} →we solve for \sqrt{1}

z = 1 → final answer


*Ps - IO is not an existing term and stands for inverse operation. In this case, because when we take to 2 to the right side of the equation (the 2 is a power) it'll have to turn into a square root (because exponents and roots are inverse operations)



Hope it helped,



BioTeacher101

3 0
3 years ago
1/5 of 25 = 25 divided by 5=
vitfil [10]
5 because 25 divided by 5 is 5
5 0
3 years ago
A rational number can be written as the ratio of one blank to another and be represented by a repeating or blank decimal. What a
Makovka662 [10]

The answer is a rational number is one integer divided by another, and can be represented in either decimal of fraction form. The explanation behind this is visualize you are using long division to divide one number by one more.  You divide, and then you acquire a remainder. Then you carry down a zero (multiply by ten) and divide again.  Well, there are only so many balances you could perhaps have.  For example, for 5, your choices are 0, 1, 2, 3, and 4.  Sooner or later, you will replicate a remainder, at which fact you will just keep dividing the same method you did last time you saw that remainder -- and that's the reason why it repeats.

4 0
3 years ago
Please solve this for me
Papessa [141]

Answer:

69.08m

calculate the circumstances :

2×r×pi

11×2×3.14

=22×3.14

=69.08m

3 0
2 years ago
Read 2 more answers
If it takes 1/4 of an hour to type a page, how many pages can be typed in 3 1/2 hours?
umka21 [38]
The answer is 7/8. 1/4 x 3 1/2 = 7/8
6 0
2 years ago
Other questions:
  • A bus ride for a senior citizen cost $1.25. A monthly pass costs $35.
    8·1 answer
  • Somebody who remembers how to do this plz answer all the questions correct!!!!! Thx:)
    12·1 answer
  • Mai is putting money into a checking account.Let Y represent the total amount of money in the account (dollars)Let X represent t
    10·1 answer
  • What times itself 4 times gets you 10000
    8·2 answers
  • What are the common multiples of 36 and 48
    9·1 answer
  • In a classroom, there are 13 scholars. Each scholar has a total of $1.75 in each pocket. If every scholar has a total of two poc
    6·1 answer
  • Help again ;----; pls
    12·1 answer
  • George is bringing granola bars and apples for his classmates at school. Apples cost $0.75 each, and granola bars cost $0.15 eac
    11·1 answer
  • 1.7% as a fraction in simplest form
    15·1 answer
  • What is the value of 7 in 52.703.?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!