The correct answer is C
(29.97%) of 9840 + ? + (45.17% of 1240) = (31.955% of 11750)
(8.013 – 25.04) = ? + 11.98% of 2399.98
(14.56)² × √840 =?
...36.22 of 249.98% + 299.99 ÷ 30.18 = ?
5.55% of 8120 – 66.66% of 540 = ? – 28% of 5500
[√ (121.23)÷ √ (12100.04)]× √ 80.95 = 3/10 + ?÷ 4
...149.78% of 319.87 – 199.83% of 45.45 = 130.03% of (? × 12.01)
`root(3)(725.87)` `-:` `sqrt(81.033)` + 49.88% of 809.77 = ? - (14.78 `xx` 52.2)
28 men and 21 women can complete a work in 16 days. All of them start working together and after working for 12 days the women stopped working. All men ...
