Math, asked by inforicha5gmailcom, 1 month ago

तीन आदमी A , B और C मिलकर काम करने पर एक कार्य को अकेले A से 6 घंटे कम में अकेले B से 1 घंटे कम में और C के अकेले काम करने के लिए आवश्यक समय से आधे समय में पूरा कर सकते हैं । A और B मिलकर उस कार्य को कितने समय में कर सकते हैं​

Answers

Answered by tanmaykhandelwal719
0

Answer:

guygctfhctcytftytcyfcthe process by which green plants turn carbon dioxide and water into food using energy from sunlight

Answered by lamsalabinash63
2

A, B, C can do the work in half time as compared to C

It means :

A, B, C one day work is 2wice of C’s one day work

It means A, B one day work is equal to C’s one day work. - - - - (1)

Let A, B, C do it in t hours

A takes t+6 hrs and B takes t+1 hrs and C takes 2t hrs.

As per inference (1)

1/t+6 + 1/t+1=1/2t

Solving this gives t=2/3 hrs

C takes 2t =4/3 hrs = time taken by A, B together (inference from eq 1)

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