पुराने साझेदार (4:3) में हैं। नया साझेदार (1/7) हिस्सा पहले से और (2/7) हिस्सा दूसरे से लेता है। नया अनुपात क्या होगा?
Old partners share in (4:3). A new partner takes (1/7) share from the first and (2/7) share from the second. What is the new ratio?
Explanation opens after your attempt
A. (3:1:3)
Concept
The first becomes (3/7), the second becomes (1/7), and the new partner gets (3/7).
Why this answer is correct
The correct answer is A. (3:1:3). The first becomes (3/7), the second becomes (1/7), and the new partner gets (3/7).
Exam Tip
पहला (4/7-1/7=3/7), दूसरा (3/7-2/7=1/7) और नया (3/7) है।
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