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72 K 2 (10 S 12 U 4 L 4 K 3 L 3) S 20 is,1). 662). 723). 644). –64 |
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Answer»
72 K 2 (10 S 12 U 4 L 4 K 3 L 3) S 20 Substituting the symbols: 72 – 2 (10 + 12 ÷ 4 × 4 – 3 × 3) + 20 Solving using BODMAS rule = 72 – 2 (10 + 12 ÷ 4 × 4 – 3 × 3) + 20 = 72 – 2 (10 + 3 × 4 – 3 × 3) + 20 = 72 – 2 (10 + 12 – 9) + 20 = 72 – 2 (22 – 9) + 20 = 72 – 2 (13) + 20 = 72 – 26 + 20 = 46 + 20 = 66. Hence, answer is 66. |
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