A mason can build a wall in 18 hours. after 9 hours he took a break. what fraction of wall is still left
Answers
Answered by
1
Time taken to build the wall = 18 hours
Time spent = 9 hours
Fraction of the wall yet to build = 18-9/18
9/18 = 1/2 = 0.5
Time spent = 9 hours
Fraction of the wall yet to build = 18-9/18
9/18 = 1/2 = 0.5
Similar questions