The correct answer is C
(1/8) × (256 × 2)/(8 × 4) + ?3 = 1730
3? x 23 ÷ √ 256 = 40.5
(2/3) × (5/7) × (3/4) × ? = 80
25% of 300 + √(?) = 35% of 600 - 15% of 300
721 +21 x 9 - 118 = ? + 82
6 × 1.8 × 0.25 × 70 = ? + 9.5
44% of 1900 + 25% of ? = 9000
12.5% of (100 + ?) = 40
Simplify the following expression.
(8.25)3 - 3× (8.25)2 × 0.25 +24.75 × (0.25) ² - (0.25)3 / (4×4×4)
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