Mathematics · Simplification and Approximation
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) √1599 × 2.48 + √361 - ? = 24.6% of 399.2 + √1024
- 1-6
- 2-8
- 3-10
- 4-13✓
Correct answer
-13
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