Question
(4.89)2 + √144.35 - √121.25 =
? 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.)Solution
ATQ, (4.89)2 + √144.35 - √121.25 = ? 52 + √144 - √121 ~ ? ? ~ 25 + 12 – 11 ? ~ 26
More Approximation Questions
2/9 of 5/8 of 3/25 of ? = 40
What will come in the place of question mark (?) in the given expression?
(72 × 6 ÷ 12) × 6 = ?
- What will come in place of the question mark (?) in the following questions?
(2⁴ + 6²) ÷ 2 = ? 23 × 20 + ? = 182 + 92 + 82
32% of 4080 + 24% of 540 = ? % of 3200
9/5 × 18/25 ÷ 42/21 = ? - 82/75
535 + ? × 27 - 22 × 20 = 230
(? + 180 + 13 × 6) ÷ 20 + 3.5 × 512 (1/3) = 82
Simplify:
