A B and C each of them working alone can complete a job in 6 8 and 12 days respectively

Ans: Share of c=520
11 years agoHelpfull: Yes(7) No(0)
work done together= (1/6)+(1/8)+(1/12) =3/8
C's share = [(1/12)/(3/8)]*2340 =520
7 years agoHelpfull: Yes(5) No(0)
share of c is 1560
11 years agoHelpfull: Yes(3) No(13)
A, B and C will share the amount of Rs. 2340 in the ratio of the amounts of work done by them.

As A takes 6 days to complete the job, if A works alone, A will be able to complete th of the work in a day.

Similarly, B will complete and C will complete of the work.

So, the ratio of the work done by A : B : C when they work together will be equal to

Multiplying the numerator of all 3 fractions by 24, the LCM of 6, 8 and 12 will not change the relative values of the three values.
We get = 4 : 3 : 2.
i.e., the ratio in which A: B : C will share Rs.2340 will be 4 : 3 : 2.

Hence, C’s share will be = Rs.520.
8 years agoHelpfull: Yes(1) No(0)
1.d(576.89) is ans.
7 years agoHelpfull: Yes(1) No(3)
A one day work=1/4
B one day work=1/3
C one day work=1/2
work together=(1/4)+(1/3)+(1/2)=(3/12)+(4/12)+(6/12)
C share = (6/13)*2340 = 1080
8 years agoHelpfull: Yes(0) No(9)
given A=1/6
B=1/8
c=1/12
all together=2340,then
A=2340/6=390
B=2340/8=292.5
c=2340/12=195
A+B+C=390+292.5+195=877.5
now
together/A+B+C=2340/877.5
=2.66667
for c only
c=195
195*2.66667=520
5 years agoHelpfull: Yes(0) No(0)

A, B and C, each of them working alone can complete a job in 6, 8 and 12 days respectively. If all three of them work together to complete a job and earn Rs.2340, what ill be C’s share of the earnings?