Question

Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs. 4500. With help of Minu , they completed the work in 3 days . how much is to be paid to Minu and Anu?
a) Rs 750, Rs 2250
b) Rs 2000 , Rs750
c) Rs 750 , Rs 2000
d) Rs 800 , Rs 1250​

Answer 1

Step-by-step explanation:

Given Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs. 4500. With help of Minu , they completed the work in 3 days . how much is to be paid to Minu and Anu?

• So the total time to complete the work is 3 days.
• So in one day they can complete 1/3 of the work.
• Also Anu can do 1/6 of the work
• Binu does 1/9 of the work.
• So remaining work in a day by Minu will be 1/3 – 1/6 – 1/9
•                                                        = 1/18
• So Anu’s payments will be
•                4500 x 1/6 x 3
•             = Rs 2250
• Binu’s payments will be
•         4500 x 1/9 x 3
•             = Rs 1500
• So payment for Minu will be
• 4500 – 2250 – 1500
•         = Rs 750

Reference link will be

https://brainly.in/question/6382252