The correct answer is A
287.97 ÷ √323.99 = ? + 4.05-2 × 64.05
104.27% of 1200.11 + 12.08% of 2360.81 = 22.23% of ? + 1430.99
(√1157 + 10.15% of 159.89) × 4.85 + 150.25 = ? × 19.67
24.66% of 8640.31 + (56.06 × 14.11) ÷ 8 = ?
(20.98% of 299.99) - 4.998 = √?
(0.89 3 + 1.64 3 +2.76 3 ) ÷ 5.89 = ?
13³ + 1.3² + 1.03¹ + 1.003 =?
15.05% of 1599.88 + 29.99 × 12.01 - 420.05 = ?
`[(sqrt(750) xx15.981) -: 54.003]` `xx` ? = 6997.81001
