Practice Simplification Questions and Answers

• If A = 0.84181818... then what will be the difference between the numerator and denominator of the lowest fraction form of A?
• If the weight of 1 liter of water is 1 kilogram, then the volume of 0.1 gram of water is how many cubic millimeters.
• 20% of 550 × 25% of 80 = ?2 × 22
• [(√576 × √144) ÷ √1296]2 = ? ÷ 3
• (512) (2/3) × √64 ÷ (512) (1/3) = (64) (?/2) ÷ (2)6 
• [192 ÷ 6 × 5] ÷ (? + 3) = 20 
• 12 × 6 + 24 – 36 of 5 + 160 = ?
• 20% of (√9216 + ?) = 24
• 16 × ? + 36% of 250 = 410
• 25% of 1600 – 152 = ? × 5
• (√1296 – 12) × 5 = ? + 40
• (630 ÷ 35) × 2 + 144 = ? × 2
• What is the place value of 6 in 367892141? ...
• {(522 – 482 ) ÷ (27 + 73)} × 35 = ?% of 17
• 24% of 150% of 500 + 140 = ? × 8 
• {(522 – 482 ) ÷ (27 + 73)} × 35 = ?% of 175
• (82 + 62 ) × 1.25 + 20% of 145 = ? – 40% of 65 
•  (5/8) × 480 + (3/9) × 450 = (5/2) × ?
• 11 × 25 + 12 × 15 + 14 × 20 + 15 = ?
• {(? × 15) + (? × 45)} – 120 = 360
• 25% of 12% of 1600 + 112 = ? × 4 
• 35 × 540 ÷ 18 of 15 – ? = 15 
• 40% of 220 × 15 ÷ 20 = ?
• √1225 ÷ √49 × √225 = ?2 – 6 
• 215 + 378 – 23 + 15 - 27 = ? + 3² + 16²
• 690 ÷ (75% of 460) = ? ÷ (50% of 160)
• 30% of 60% of 1800 + 13 × 14 = (? ÷ 75) × 5
• 24 × √? + 4008 ÷ 24 = 40% of 200 + 327
• 1200% of 18 + √1600 + 62 = ?2 + (90 of 0.4)
• ?% of 740 – 8% of 650 = 7.2
• 15848 ÷ 4 – 793 × 6 + 3628 = 3 × ?
• 18 × √225 + 378 ÷ √441 = ? × 9 
• 45% of 360 - 160 + ? = √324
• 45% of 360 - 160 + ? = √324
• 1365 ÷ 15 + (? ÷ 5) = 62 × 3.5
• 216% of 350 + 273 = ?2 × 21
• 89 ÷ 512 × (1/64) = (23)?
• 324² × 36 ÷ 18⁵ × 1120 =?