Question
Download Solution PDFएका व्यक्तीला 400 रुपयांच्या खाद्य बिलावर प्रथम 15% आणि नंतर 35% सवलत मिळते. त्याला किती सवलत (रुपयांमध्ये) मिळाली?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
मूळ अन्न बिल (P) = 400 रुपये
प्रथम सवलत दर (D1) = 15% किंवा 0.15
दुसरी सवलत दर (D2) = 35% किंवा 0.35
वापरलेले सूत्र:
एकूण सवलत = D1 × P + D2 × (1 - D1) × P
गणना:
एकूण सवलत = 0.15 × 400 + 0.35 × (1 - 0.15) × 400
एकूण सवलत = 60 + 0.35 × 0.85 × 400
एकूण सवलत = 60 + 119
एकूण सवलत =179 रुपये
त्या माणसाला 179 रुपयांची सवलत मिळाली.
Last updated on Jul 14, 2025
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