Question

1hr=?sec please help me​

Answer 1

Answer:

3600 seconds okokokokokokokok

Answer 2

To find : $1$hr is how many seconds .

Solution :

• According to question we are asked to find $1$hr is how many seconds.

• As we know that , one hour has $60$ minutes and one minute has $60$ seconds .
• Therefore , we write as ,  

          $1 \ hr = 60 \ minutes\\1\ minute = 60 \ seconds$

• Hence,  $1 \ hour = 60 \times 60$ seconds

                                  $= 3600\ seconds$

Hence, $1$ hr has $3600$ seconds.