Aptitude - Decimal Fraction - Discussion

Discussion Forum : Decimal Fraction - General Questions (Q.No. 2)
2.
What decimal of an hour is a second ?
.0025
.0256
.00027
.000126
Answer: Option
Explanation:
Required decimal = 1 = 1 = .00027
60 x 60 3600
Discussion:
28 comments Page 2 of 3.

Saloni said:   4 years ago
1/3600 = 1*10^-2/26,
= 1/36,
= 0.02 * 10^-2.
= 0.0002 therefore option C.
(5)

Bhagyavathi said:   1 decade ago
How to calculate 1/3600=0.0027? please explain. I didn't understand.

ANUSHA said:   5 years ago
1hr 60min, 1min 60 secs. So in decimal of hour 1/60 + 60 in secs.
(4)

Utsav Sarkar said:   7 years ago
How come 60 * 60 in the remainder, while the answer is .000027?
(2)

Magdaline said:   10 years ago
1/3600 = 2.77.

Why multiply that 2.77*1/10000? Please explain.
(1)

Kupaza Suleiman said:   1 decade ago
The solution has never satisfy me in regards to question.
(1)

Vanitha said:   1 decade ago
How to calculate 1/3600 = 0.00027? please explain.

Manas kumar patra said:   1 decade ago
What is the short trick to solve the problem?
(1)

Shalini mishra said:   1 decade ago
Tell me the short trick to solve in a minute.

Sandeep said:   1 decade ago
Tell me the short trick to solve in a minute


Post your comments here:

Your comments will be displayed after verification.