Decimal fraction
Total Questions: 5
1) 0.04×0.0162 is equal to
- A: 6.48 x10^-3
- B: 6.48 × 10^4
- C: 6.48 x 10^-5
- D: 6.48 x 10^-6
2) (9642/125)8= ?
- A: 41.12
- B: 64.25
- C: 411.2
- D: 421.25
3) 14.4 ×16.5 x 8 = ?
- A: 1908.0
- B: 1900.8
- C: 1912.4
- D: 1924.8
4) 47.7×12.4-8.6= ?
- A: 5086.728
- B: 5218.668
- C: 5708.428
- D: 6180.656
5) 3×0.3×0.03×0.003×30=?
- A: 0.0000243
- B: 0.000243
- C: 0.00243
- D: 0.0243
Time: 60s |
Correct: 0 |
Wrong: 0