(√2704 x 55)/(245 + 120) =?
[16 × 15 + 224 × 5] ÷ 5 = ? × 4
(2/?) x (3/16) x (2/15) x 60 = 1/3
[564 + 32 of 18 × 9 ÷ 12 + 162 ] ÷ 4 = ?
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
15(2/9) + 11(2/9) + 17(1/9) + 13(4/9) = ?
√ [? x 11 + (√ 1296)] = 16
12 % of 72 × 25 – (x ÷ 20) × (16 ÷ 24) × 36 + 1/5 × x = (4 ÷ 12) × 36 ÷ 1/4
20% of 240 + 18% of 200 = ?
