Question
What will come in the place of question mark (?) in the given expression? 5 × √256 + √? × 6 = 170
Solution
5 × √256 + √? × 6 = 170
5 × 16 + √? × 6 = 170
80 + √? × 6 = 170
√? × 6 = 90
√? = 15
? = 225
More Simplification Questions
- Simplify the following expression:
- What will come in the place of question mark (?) in the given expression? 2250 ÷ 25 + 3² = ? − 2⁵
- Simplify: 0.125 + 0.375 + 0.5 and express the answer as a fraction in simplest form.
- 22 + 60 × 3 ÷ 12 = ?
- If x²- 5x + 1 = 0, what is the value of x² + 1/x2?
- What value should come in place of (?) question mark in the given expression. [ (36 ÷ 9) + (64 ÷ 8) ] × 7 = ?
- Simplify the following expression and find the final value: (18 ÷ 6 of 2 + 7 of 5) ÷ 5
- 32 × 3 (54 – 15) + 186 ÷ 3 ÷ 2 – (21)² = ?
- {(3/8) + (5/6)} × 120 – 53 = ?
- 15% of 695 – 12.5% of 250 =? – 1200
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