Question
Download Solution PDFA మరియు B ల సగటు నెలవారీ ఆదాయం ₹5,050, B మరియు C ల సగటు నెలవారీ ఆదాయం ₹6,250 మరియు A మరియు C ల సగటు నెలవారీ ఆదాయం ₹5,200. A, B మరియు C ల నెలవారీ ఆదాయాల మొత్తం (₹ లో) ఎంత?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడింది:
A మరియు B ల సగటు నెలవారీ ఆదాయం ₹5,050
B మరియు C ల సగటు నెలవారీ ఆదాయం ₹6,250
A మరియు C ల సగటు నెలవారీ ఆదాయం ₹5,200
ఉపయోగించిన సూత్రం:
సగటు =
గణన:
A + B = 5050 x 2 = 10100
B + C = 6250 x 2 = 12500
A + C = 5200 x 2 = 10400
⇒ (A + B) + (B + C) + (A + C) = 10100 + 12500 + 10400
⇒ 2A + 2B + 2C = 33000
⇒ A + B + C = 33000 ÷ 2
⇒ A + B + C = 16500
∴ సరైన సమాధానం 2వ ఐచ్ఛికం.
Last updated on Jul 15, 2025
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