3 masons can build a wall in 7.5 hours calculate how long will it take for 8 masons to build a wall

3 masons build a wall in 7.5 hours calculate how long it takes 8 masons to build the wall
in Word Problem Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

8 masons will take less time to build a wall, so they take ⅜×7.5=2.8125 hrs.
by Top Rated User (1.1m points)

Related questions

1 answer
How long will it take him to build 210 snowballs?
asked Mar 16, 2020 by anonymous | 409 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,550 questions
99,627 answers
2,417 comments
439,429 users