interval between 2.35pm and 3. 17pm in seconds
Answers
1hr 42m will be the total duration.
Seconds mein toh bahut bada number aayega.
Pata nahi :(
Answer:
H M
3. 17
-2. 35
----–-------
0.59 82
0 hrs 59 mins + 82 mins=141mins
141×60=8460 secs
each understanding steps are written:
S1)Subtract 5mins from 7mins = 2mins
S2)Now, we have to subtract 3mins from 1min which is not possible
so we have to derive carry 1 from 3hrs(left 2hrs and 59 secs).
S3)Now, we have 11 mins so now subtract 3 mins from 11mins = 8mins
82mins (in minute section)
__________________________________________________
S4)Now, in hrs section, we have 2 hrs. 59 mins (as from 3 hrs 1min has been borrowed in S2) so we are left with full 2hrs and 59mins) and 2hrs itself.
S5)so, we will subtract hrs from hrs = 2-2 =0 hrs.
S6)we have 59mins(obtained from hours section) and 82mins
S7)let's add them up = 141mins
S8)As we have to find the time in seconds so let's convert it from min to sec
S9)1 mins=60 seconds
141 mins=141×60=8460 seconds