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- Question
18 as a decimal?
Options- A. 0.375
- B. 0.247
- C. 0.214
- D. 0.125
- Correct Answer
- 0.125
ExplanationHere in decimal means 8th part in 1.
We know that = 0.1
Then,
=>
- 1. What will come in place of question mark in the following equation ? 54.(?)3 + 543 + 5.43 = 603.26
Options- A. 6
- B. 1
- C. 9
- D. 8 Discuss
- 2. What will be the value of 25.7322-15.7322
Options- A. 214.64
- B. 314.64
- C. 414.64
- D. 412.64 Discuss
- 3. The number 0.127 is how much greater than 1/8 ?
Options- A. 1/100
- B. 1/1500
- C. 1/2
- D. 1/500 Discuss
- 4. (10.3 * 10.3 * 10.3 + 1)/(10.3 * 10.3 - 10.3 + 1) is :
Options- A. 11.3
- B. 12.3
- C. 13.3
- D. 14.3 Discuss
- 5. When 52416 divided by 312 , the quotient is 168. What will be the quotient when 52.416 is divided by 0.0168 ?
Options- A. 3120
- B. 32.10
- C. 321.0
- D. 3.120 Discuss
- 6. Express 3/8 and 1/10 as a Decimals?
Options- A. 1.375 & 1
- B. 0.375 & 1
- C. 13.75 & 1.1
- D. 0.375 & 0.1 Discuss
- 7. 3/4 divided by 2 is
Options- A. 3/2
- B. 2/3
- C. 8/3
- D. 3/8 Discuss
- 8. 3/8 as a decimal
Options- A. 1.375
- B. 2.375
- C. 0.375
- D. 3.75 Discuss
- 9. Which of the following fraction is the largest?
Options- A. 7/12
- B. 9/16
- C. 13/20
- D. 32/80 Discuss
- 10. 3/5 as a decimal fraction?
Options- A. 0.25
- B. 0.45
- C. 0.60
- D. 0.75 Discuss
Decimal Fraction problems
Search Results
Correct Answer: 8
Explanation:
Let x + 543 + 5.43 = 603.26. Then, x = 603.26 - (543 + 5.43) = 603.26 - 548.43 =54.83
Missing digit = 8..
Correct Answer: 414.64
Explanation:
Can be easily solved with following formula
= (25.732 - 15.732 ) x (25.732 + 15.732)
=414.64
Correct Answer: 1/500
Explanation:
0.127 expressed as a fraction = 127/1000
1/8 can also be expressed as (1 x 125) / (8 x 125) = 125/1000
The difference is 2/1000, which is 1/500
Correct Answer: 11.3
Explanation:
a^3 + b^3 = (a+ b) * (a^2 + b^2 - ab)
[ (10.3)^3 + (1)^3 ] / [(10.3)^2 + (1)^2 - (1 * 10.3)]
=> a + b = 10.3 + 1 = 11.3
Correct Answer: 3120
Explanation:
Given, 52416 / 312 = 168.
<=> 52416 / 168 = 312.
52.416 / 0.0168 = 524160 / 168 = 3120.
Correct Answer: 0.375 & 0.1
Explanation:
3/8 as a Decimal :
In this we should convert the denominator into 10, 100, 1000, 10000, 100000,... to make it simple.
Now to make 8 into 1000, we multiply numerator and denominator with 125
=>
1/10 as a Decimal :
1 divided into 10 parts of each 0.1.
Therefore, 3/8 = 0.375 and 1/10 = 0.1 in decimals.
Correct Answer: 3/8
Explanation:
3/4 divided by 2
= 3/4/2
= 3/4x2
= 3/8.
Hence, 3/4 divided by 2 is equal to 3/8.
Correct Answer: 0.375
Explanation:
Expressing 3/8 as a decimal fraction:
We can convert 3/8 into a decimal fraction by just dividing 3 by 8 or making 3 into 8 parts.
Then, it is 3/8 = 0.375 as a decimal fraction.
Other Method::
3/8 as a Decimal :
In this we should convert the denominator into 10, 100, 1000, 10000, 100000,... to make it simple.
Now to make 8 into 1000, we multiply numerator and denominator with 125
=> (3 x 125)/(8 x 125) = 375/1000 = 0.375.
Correct Answer: 7/12
Explanation:
Here to say which fraction is greater from the given options, the fraction with greater numerator with same denominator or smaller denominator with same numerator.
To find the greater fraction, among the given options, make the denominators same for the options by finding the LCM of all the denominators.
7/12, 9/16, 13/20, 32/80
Now, LCM of 12, 16, 20, 80 = 240.
Then,
140/240, 135/240, 156/240, 96/240
Here
Hence, largest fraction = 13/20.
Correct Answer: 0.60
Explanation:
Given fraction is 3/5
Now, multiply with 2 for numerator and denominator
we get,
3/5 x 2/2 = 6/10
When we divide, 6 with 10, we get 0.6 as quotient.
Hence, 3/5 as a decimal fraction is 0.6.
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