3.992 + (3.01 × 2.98) + ? = 225.03
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.)...
(5.013 – 30.04) = ? + 11.98% of 4799.98
(2744)1/3 × 10.11 × 5.97 ÷ 14.32 = ? + 15.022
20.012% of ? – 25.06% of 199.91 = 11.97% of 224.89
89.87 × 3.21 + 60.32 = ? × (6.89 2 – 19.21)
(245.98 + 198.12) ÷ (11.032 - 9.99) × 21.12 = ?2 - 16.12
179.89 + 17.04² + ?³ = √783.97 * 29.09