Question

convert the following into seconds 7 hours
43 seconds
​

Answer 1

Answer:

7*60*60+43

Step-by-step explanation:

in one hour, there are 60minutes

in every minute,there are 60 seconds

so,

you have to multiply 7with 60 *60

then add 43 which are already in seconds

you will get the answer

Answer 2

Step-by-step explanation:

IN THE ABIVE QUESTION ,

1 hour = 60minute and 1 minute of 60 minutes = 60 seconds

1 hour = 60×60seconds

1 hour = 3600seconds

7 hours 43 seconds = 7 ×3600 + 43 seconds

= 25200 + 43

= 25243