Question
3 √2197.08 × 5.15 + 13.302 = √675.99 + ?
What approximate value should come in place of (?) in the following questions?Solution
3√2197.08 × 5.15 + 13.302 = √675.99 + ? => 3√2197 × 5 + 132 = √676 + ? => 13 × 5 + 169 = 26 + ? => 65 + 169 = 26 + ? => ? = 234 – 26 => ? = 208
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