A and B together can do a piece of work in 12 days and A along can do it in 36 days. how long will B take to complete the work
Answers
Answered by
2
Work done by (A+B)'s in 1 day=
12
1
work done by (B+C)'s in 1 day=
16
1
Let C does a work in x days
Then work done by C in a day=
x
1
According to the questio
A's 5 day's work+B's 7 day's work+C's 13 day's work=1
(A+B)'s 5 day's+(B+C)'s 2 days+C's 11 day's
12
5
+
16
2
+
x
11
=1
x
11
=1−
12
5
−
16
2
x
11
=
48
22
x=24days
Answered by
0
given :
a+b = 12
a= 36
b= ?
Step-by-step explanation:
36 + b = 12
b = 12-36
b= -24
hence we cannot consider negative .
but we have a conclusion that b done a work 6 days less than the work done by a
I am not sure,but I think this way of ur question
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