menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
If it takes 5 men 20 hours to brick a house, How long will it take 8 men to do the job if they work at the same rate ? A) 7.5 hours B) 10.5 hours C) 12.5 hours D) 15.0 hours
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
If it takes 5 men 20 hours to brick a house, How long will it take 8 men to do the job if they work at the same rate ? A) 7.5 hours B) 10.5 hours C) 12.5 hours D) 15.0 hours
asked
Apr 26, 2018
214k
views
0
votes
If it takes 5 men 20 hours to brick a house, How long will it take 8 men to do the job if they work at the same rate ? A) 7.5 hours B) 10.5 hours C) 12.5 hours D) 15.0 hours
Mathematics
middle-school
Nirav Shah
asked
by
Nirav Shah
7.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
C 12.5 hours it would take this long because it adds 3 more people and then you like do something and you subtract that Number by 20 and get 12.5 hours
Jared Messenger
answered
May 1, 2018
by
Jared Messenger
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org