MCQ
The ratio of one hour and $60$ second is.
- ✓$60 : 1$
- B$1 : 60$
- C$1 : 10$
- D$1 : 1$
✓
Answer
Correct option: A.
$60 : 1$
One hour $= 60$ minutes
and $1$ minute $= 60$ seconds
So, one hour $= 60 \times 60$ seconds
Now, the ratio of one hour and $60$ seconds $=\frac{\big(60\times60\big)}{60}=\frac{60}{1}=60:1$
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