R Rohan Raj • 6.53K Points Tutor III Math Bookmark Embed Report View In MB-Short Q. 540 का 60% + ? का 45% = 468 (A) 360 (B) 320 (C) 340 (D) 280 Correct Answer - Option(B) Views: 608 Filed under category Math Explanation by: Rohan Raj 540 का 60% + ? का 45% = 468 ⇒ 540 x 60/100 + ? x 45/100 = 468 ⇒ 54 x 6 + ? x 9/20 = 468 ⇒ ? x 9/20 = 468 - 324 = 144 ⇒ ? = 144 x20/9 = 320 ∴ ? = 320 अतः ? के स्थान पर 320 आएगा। You must be Logged in to update hint/solution Discusssion Login to discuss.
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