Question
Download Solution PDFजर 6 वर्षांपूर्वीचे माझे 80% वय हे 10 वर्षानंतरच्या माझ्या 60% वयाला समान असेल. तर माझ्या सध्याच्या वयातील अंकांचा गुणाकार काय आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसमजा सध्याचे वय x आहे
⇒ सहा वर्षांपूर्वी माझे वय असेल = (x - 6)
⇒ 10 वर्षानंतरचे वय = (x + 10)
प्रश्नानुसार
⇒ 80% of (x – 6) = 60% of (x + 10)
⇒ 4x – 24 = 3x + 30
⇒ x = 54
∴ वयातील अंकांचा गुणाकार = 5 × 4 = 20
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