Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.4200. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu?	Answers
A) s.700, Rs.2100	B) s.2000, Rs.750	C) s.750, Rs.2000	D) s.800, Rs.1250	E) s.1000, Rs.1250
Minuâ€™s one dayâ€™s work = 1/3 - 1/6 + 1/9= 1/3 - 5/18 = 1/18   s.700, Rs.2100nuâ€™s wages: Binuâ€™s wages: Minuâ€™s wages = 1/6 : 1/9 : 1/18 = 6: 4: 2   Minuâ€™s share = Rs.4200* 2/12 = Rs.700   s.700, Rs.2100nuâ€™s share = Rs.4200* 6 /12= 
<gadget id="calculator">.4200* 6 /12</gadget>
<output>0.21</output>
Rs.2100   s.700, Rs.2100NSWER:s.700, Rs.2100
<result>A</result>
Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.4200. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu?