?= √(4 × ∛(16 × √(4 × ∛(16 ×…… ∝)) ) )
{(700 ÷ 20) × 40} – 30 × 18 = ?% of 1000
6 × 1.8 × 0.25 × 70 = ? + 9.5
5.45% of 1854 – 37.5% of 1096 = ? – 48% of 630
(3/7 )Of 3360 ÷ 240 + 30 = (?)²
32% of 4080 + 24% of 455 = x% of 4000
[(15)³ × (8)²] ÷ (90 × 6) = ?²
x= √(4 × ∛(16 × √(4 × ∛(16 ×…… ∝)) ) )
1120 / √x = 80 Then x = ?
(26)2 = {(20% of 40% of 18200) ÷ ?} × 1664 ÷ 128
