Question
Download Solution PDFयदि 21a + 21b = 1134 है, तो a + b का औसत क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
21a + 21b = 1134
प्रयुक्त सूत्र:
a + b का औसत = (a + b)/2
गणना:
21(a + b) = 1134
⇒ a + b = 1134/21
⇒ a + b = 54
a + b का औसत = 54/2
⇒ a + b का औसत = 27
∴ सही उत्तर विकल्प (2) है।
Last updated on Jun 24, 2025
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