(1011 × 4.465 + 1012 × 0.3535) ÷ (160 × 10⁵) = 10? ÷ 2
(10 11× 4.465 + 10 12× 0.3535) ÷ (160 × 10⁵) = 10 ?÷ 2 => (106(105× 4.465 + 106× 0.3535))/(105× 16) = 10?/2 => (105 (4.465 + 3.535))/16 = 10?/2 => 105 = 10? => ? = 5
12% of 450 + 16% of 1500 = ?
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
436 × 794 – 68210 =? + 85730
5.45% of 1854 – 37.5% of 1096 = ? – 48% of 630
1(1/2)+ 11(1/3) + 111(1/2) + 1111(1/3) + 11111(1/2) = ?
(560 ÷ 32) × (720 ÷ 48) = ?
26% of 950 + 50/3% of 7962 = ?
1428 ÷ 17 = ? % of 120
44% of 560 + 68% of 2160 × 5/12 =? + 32% of 920.
