Tell me the answer Share with your friends Share 0 Vikas Mahala answered this Regards 1 View Full Answer Shubham answered this let the workstrength of B=x then A/Q workstrength of A = 2x A/Q 1/2x + 1/x = 1/30 1+2/2x = 1/30 x = 30*3/2 = 45 A can complete work in 45 days Hope it helps With regards -1