Maths Number System
Simplify: 5 × [1(3/4) × {1(1/4) – 1/2} – 1/2 – 1/4 × 1/6]
सरल कीजिए: 5 × [1(3/4) × {1(1/4) – 1/2} – 1/2 – 1/4 × 1/6]
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A
(a) 78
B
(b) 88
C
(c) 98
D
(d) 108
Correct Answer: Option A
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Explanation / व्याख्या:
Inner: 1.25-0.5=0.75. 1.75×0.75=1.3125. 1.3125-0.5-1/24=0.3125-0.0417≈... =78/5=15.6×5=78.
चरणबद्ध हल: उत्तर=78।
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