There are 60 seconds in a minute.
There are 60 minutes in an hour.
This means that there'd be 600 minutes in 10 hours.
And if there are 60 seconds in a minute, there are 600 x 60 seconds in 600 minutes.
600 x 60 = 600 x 10 x 6 = 6000 x 6 = 36000
So we know that there are 36000 seconds in 10 hours.
A.
6/9 + 6/9 = 12/9
Hope this helps!!!
3 hundreds + 7 hundreds = 1 thousand
300 + 700 = 1000
