Answer:
Step-by-step explanation:
Take 17 away from 1:00 = 12:43
Take 17 away from 1:43 = 1:26
Take 17 away from 2:26 = 2:09
Take 17 away from 3:09 = 2:52
There we are: at the time which the watch says now.
Now let's see what the correct time should be:
at 12:43 it is really 1:00
at 1:26 it is really 2:00
at 2:09 it is really 3:00
at 2:52 it is really 4:00
However, it says the watch stopped 6 hours ago meaning that the time should be 10:00 as 4 + 6 = 10.
