alleryమూడు చెల్లింపులు మొత్తం ₹225; ప్రతి ఒక్కటి మునుపటి కంటే ₹15. మొదటి చెల్లింపు?
A₹65
B₹60
C₹70
D₹75
Answer & Solution
Correct answer: B. ₹60
చెల్లింపులను x, x + 15 మరియు x + 30గా వ్రాయడం వలన 3x + 45 = 225 వస్తుంది, కాబట్టి x = ₹60.
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