If '÷' means '+', '+' mean '-', 'x' means '÷' and '-'

139.88% of 145.09 + 721.93 ÷ 38.13 +? = 29.14 * 8.18

(200.01% of 149.897) x 59.97 = 179.98

486, 162, 51, 18, 6, 2

³√? `xx` 32.87 + 59.83 `xx` 28.7665 – 48.8745 `xx` 21.642 = 1085.344

(239.88 ÷ 7.86) + (107.78 ÷ 6.06) of 3.18 – (12.12 × 5.3) = ?

(? + 6.06^3.03 ) ÷ 10.08 + 21.89 × 6.97 = 1979.97 ÷ 10.96

(124.901) × (11.93) + 219.95 = ? + 114.891 × 13.90

420.11 ÷ 13.98 × 5.14 – 124.9 = √? 

Direction: Please solve the following expression and choose the closest option