Q11. The total work capacity of A and B is 3 times that of C. The total efficiency of B and C is four times that of A, A, B, C all work together and finish the work in 6 days. Take
out A, B, C
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Answer:
A=. .83 day
B= 3.67 Day
C= 1.5 DAY
Step-by-step explanation:
A+B = 3C. equation 1
B+C = 4A. equation 2
A+B+C = 6 day. equation 3
form eq1 and eq3
3C+C =6
4C = 6
C = 6/4
C =1.5 DAY. equation 4
form equation 4 in 1
A+B =3(1.5)
A+B = 4.5
B = 4.5 - A. EQUATION5
PUT EQ 5 IN EQ 2
4.5-A + 1.5 = 4A
6 = 5A
A = 5/6 =0.83
PUT IN EQ 3
0.83 + B + 1.5 = 6
B = 6-0.83+1.5
B = 3.67 days
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