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Q: Find the Value of ? 5.112.2+5.553.3+6.31.4+7.22.001 = ? x 3.34

  • 1
    81
  • 2
    77
  • 3
    73
  • 4
    89
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Answer : 4. "89"
Explanation :

Answer: D) 89 Explanation: This can be done in a method called Approximation. Now,  52 + 63 + 6 + 72 = ? x 3.3425 + 216 + 6 + 49 = ? x 3.34296 = ? x 3.34? = 2963.34 = 88.622 ≅ 89

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