Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.5100. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu?
Choose the correct answer.
A) s.750, Rs.2250  B) s.2000, Rs.750  C) s.750, Rs.2000  D) s.850, Rs.2550  E) s.950, Rs.1250
Minuâ€™s one dayâ€™s work = 1/3 - 1/6 + 1/9= 1/3 - 5/18 = 1/18   Anuâ€™s wages: Binuâ€™s wages: Minuâ€™s wages = 1/6 : 1/9 : 1/18 = 6: 4: 2   Minuâ€™s share = Rs.5100* 2/12 = Rs.850   Anuâ€™s share = Rs.5100* 6 /12= 
<gadget id="calculator">.5100* 6 /12</gadget>
<output>0.255</output>
Rs.2550   ANSWER:s.850, Rs.2550
<result>D</result>
Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.5100. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu?