Discussion
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- Question
- (48 - 12 x 3 + 9) / (12 - 9 ÷ 3) =?
Options- A. 3
- B. 21
- C. 7 / 3
- D. 1 / 3
- Correct Answer
- 7 / 3
ExplanationGiven expression = (48 - 12 x 3 + 9) / (12 - 9 ÷ 3)
= (48 - 36 + 9) / (12 - 3)
= 21 / 9
= 7 / 3 - 1. (69 - 14 x 3 + 2) / [ 9 x 5 - (5) 2] =?
Options- A. 1.45
- B. 2.75
- C. 26.5
- D. 265 Discuss
- 2. [(272 - 32) (124 + 176)] / (17 x 15 - 15) =?
Options- A. 0
- B. 2.25
- C. 300
- D. None of these Discuss
- 3. (7 + 7 + 7 ÷ 7) / (5 + 5 + 5 ÷ 5) =?
Options- A. 1
- B. 1 / 5
- C. 15 / 11
- D. 3 / 11 Discuss
- 4. 9873 + x = 13200, then x is?
Options- A. 3327
- B. 3237
- C. 3337
- D. None of these Discuss
- 5. 42060/15 + 5 =?
Options- A. 2804
- B. 2809
- C. 2103
- D. 289 Discuss
- 6. .01 x .3 ÷ .4 x .5 =?
Options- A. .015
- B. .0375
- C. .00375
- D. .1 Discuss
- 7. .05 x 5 - .005 x 5 =?
Options- A. 2.25
- B. .225
- C. 2.025
- D. .29875 Discuss
- 8. 4 - 3.6 ÷ 4 + 0.2 x 0.5 =?
Options- A. 3.2
- B. .2
- C. 1.65
- D. .15 Discuss
- 9. 0.5 x 0.5 + 0.5 ÷ 5 =?
Options- A. 0.15
- B. 0.25
- C. 0.35
- D. 0.45 Discuss
- 10. 8 ÷ 4 (3 - 2) x 4 + 3 - 7 =?
Options- A. - 3
- B. - 4
- C. 4
- D. 5 Discuss
Simplification problems
Search Results
Correct Answer: 1.45
Explanation:
Given expression = (69 - 14 x 3 + 2) / [ 9 x 5 - (5)2]
= (69 - 42 + 2) / (45 - 25)
= 29 / 20
= 1.45
Correct Answer: 300
Explanation:
Given expression = [(272 - 32) (124 + 176)] / (17 x 15 - 15)
= (240 x 300 ) / 240
= 300
Correct Answer: 15 / 11
Explanation:
Given expression = (7 + 7 + 7 ÷ 7) / (5 + 5 + 5 ÷ 5)
= (14 + 1) / (10 + 1)
=15 / 11
Correct Answer: 3327
Explanation:
x = 13200 - 9873 = 3327
Correct Answer: 2809
Explanation:
Given expression = 42060 / 15 + 5
= 2804 +5
=2809.
Correct Answer: .00375
Explanation:
Given expression = .01 x .3 ÷ .4 x .5
= .0015 ÷ .4
= .00375
Correct Answer: .225
Explanation:
Given expression = .25 - .025
= .250 - .025
= 0.225
Correct Answer: 3.2
Explanation:
Given expression = 4 - 3.6 ÷ 4 + 0.2 x 0.5
= 4 - 0.9 + 0.1
= 3.2
Correct Answer: 0.35
Explanation:
Given Exp. = 0.5 x 0.5 + 0.5 ÷ 5
= 0.25 + 0.1
= 0.35
Correct Answer: 4
Explanation:
Given expression = 8 ÷ 4 (3 - 2) x 4 + 3 - 7
= 8 x (1/4) x 1 x 4 + 3 - 7
= 8 + 3 - 7
= 4
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