Which Indian cricketer is known as "Brown Bradman"?
How can i register in planetwin365?
Ashley Madison, the British National Party, Scientology, and Sony Pictures have all been the subject of what?
What is the longest continuously-serving state capital in the USA?
According to Greek legend, which of the 9 Muses was the muse of Choral poetry?
What is the value of the centre square in a Scrabble board?
What is the tallest known volcano and mountain in the Solar System?
New York city consists of the boroughs of The Bronx, Brooklyn, Manhattan, Staten Island, and which other?
Where are crossblades used?
How can we fight corruption in India?
No time.........................as the wall is already Built.....................
20 hours
1 wall/10 men=1/10 wall per man 1/10 wall per man/10 hours=1/100 wall per man per hour 5 men x 1/100 wall per man per hour=5/100 or 1/20 wall per hour 1 wall/ 1/20th wall per hour =20 hours per wall ☺☺☺☺
I think 20 Hours ?
If it took eight men ten hours to build a wall, how long would it take four men to build it?
We have a 100-meter piece of ribbon.
If it takes one second to cut it into a 1-meter strip how long would it take to cut the entire ribbon into 1-meter strips?
One painter can paint a wall in 30 minutes, another painter needs 15 minutes for the same size wall. How long will they take to paint the wall working together?
