Vitorr Classes
Vitorr Classes
Learn • Practice • Improve
HomeMathsArticle
Maths

5 women and 2 men can complete a work in 4 days, while 6 women and 3 men can complete the same work in 3 days. How many days will one woman and one man working together take to complete the same work?

See more Vitorr Classes updates on Google Add Vitorr Classes as a Preferred Source for more of our fresh articles in eligible Google surfaces.
🔊
Listen to this article Uses a voice available on your device. English and Hindi are detected automatically.
Ready to listen 0 / 0

5 women and 2 men can complete a work in 4 days, while 6 women and 3 men can complete the same work in 3 days. How many days will one woman and one man working together take to complete the same work?

5 महिलाएं और 2 पुरुष किसी कार्य को 4 दिनों में पूरा कर सकते हैं, जबकि 6 महिलाएं और 3 पुरुष उसी कार्य को 3 दिनों में पूरा कर सकते हैं। एक महिला और एक पुरुष मिलकर उस कार्य को कितने दिनों में पूरा करेंगे?


Answer :


5 women + 2 men complete the work in 4 days.

So, their 1 day work = 1/4

6 women + 3 men complete the same work in 3 days.

So, their 1 day work = 1/3

अब मान लेते हैं:

1 woman = W

1 man = M

Then,

5W + 2M = 1/4 …(1)

6W + 3M = 1/3 …(2)

अब equation (2) को 2 से और equation (1) को 3 से multiply करते हैं:

12W + 6M = 2/3

15W + 6M = 3/4

अब subtract करें:

(15W + 6M) − (12W + 6M) = 3/4 − 2/3

3W = (9 − 8)/12

3W = 1/12

So,

W = 1/36

अब equation (1) में रखें:

5 × (1/36) + 2M = 1/4

5/36 + 2M = 1/4

2M = 1/4 − 5/36

2M = 9/36 − 5/36

2M = 4/36 = 1/9

So,

M = 1/18

अब 1 woman + 1 man की 1 day work:

W + M = 1/36 + 1/18

= 1/36 + 2/36

= 3/36 = 1/12

So, total work completed in 12 days.

Final Answer: 12 days



Revision Quiz
Finished reading? Test what you remember without leaving this page.
Generate a short bilingual quiz from this article.
⌨ Vitorr Typing Master Pro

Earn a verifiable online typing certificate

Turn reading into typing practice. Learn from single keys to words, sentences and paragraphs, practice with real Vitorr articles, pass the recorded final assessment, and become eligible for a Vitorr Classes typing certificate you can verify online and share anywhere. Certificate issue requires genuine performance, payment confirmation and Admin approval.

Keep your momentum going

Reading is only step one. Practice the topic, ask AI about anything unclear, or continue with more study material.