?2 - (40% of 240) = 25 X 5
17% of 250 + ? = 108
108² + 99 X 98² =?
...(22.5 × 24) ÷ 40 + 51.50 = ? ÷ 5.25
(190/38) × (55/5) + (306/18) = ?
?= √(4 × ∛(16 × √(4 × ∛(16 ×…… ∝)) ) )
(0.125)³÷ (0.25)² x (0.5)² = (0.5)?-3
Solve the following:
1500 ÷ (9 × 18 ÷ 6 × 3 – 45) ²
(? + 2180) ÷ 69 × 5 = 450
14% of 700 + 15% of 900 + 10% of 160 = ?