Sudhir and Karim together can complete a work in 15 days. If Sudhir is 3 times better workman than karim, in how many days will Sudhir finish the work alone?
Answers
Answered by
6
s is sudhir and k is karem
given, s=3k
s+k=15
3k+k=15
4k=15
k=15/4
s = 3k = 3×15/4=11.25
sudhir can complete the work in 11.25 days
given, s=3k
s+k=15
3k+k=15
4k=15
k=15/4
s = 3k = 3×15/4=11.25
sudhir can complete the work in 11.25 days
Answered by
0
ANSWER
sudhir will finish the work alone in 20days.
Explanation
1/x + 1/3x = 1/15
4/3x = 1/15
3x = 60
x = 20 days.
.......
Similar questions