Question

the duration of electricity consumed by the farmer for his pumpset on Monday and Tuesday was 7 hours 20 minutes 35 second and 3 hour 44 minutes 50 seconds respectively find the total duration of consumption of electricty.



Pls answer this problem step by step ​

Answer 1

11 hours  5 MIns + 25 Sec  is the total duration of consumption of electricity by Farmer for his pumpset

Step-by-step explanation:

duration of electricity consumed by the farmer for his pumpset on Monday  

=  7 hours 20 minutes 35 second

duration of electricity consumed by the farmer for his pumpset on Monday  

=  3 hour 44 minutes 50 seconds

the total duration of consumption of electricty.

= 7 hours 20 minutes 35 second + 3 hour 44 minutes 50 seconds

First add seconds  35 + 50 = 85 secs

= 60secs + 25 sec

= 1 Mins + 25 Sec

7 hours 20 minutes + 3 hour 44 minutes + 1 Mins + 25 Sec

Now add minutes

20 + 44 + 1

= 65 Mins

= 60 + 5 mins

= 1 Hr + 5 MIns

7 hours  + 3 hour  + 1 Hr + 5 MIns + 25 Sec

Now add Hrs

= 11 hours  5 MIns + 25 Sec

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Answer 2

Give: On Monday $7$ hours $20$ minutes $35$ second and Tuesday $3$ hour $44$     minutes $50$ second.

To Find: The total duration of consumption of electricity.

Step-by-step explanation:

First add the second terms,

∴ $(35+50)$ second

$=85$ second

$=1$ minutes $25$ second (∵ $60$ second$=1$ minute)

Then add minute terms,

∴ $(20+44)$ minute

$=64$ minute

$=1$ hour $4$ minute

Now add hour terms,

∴ $(7+3)$ hour

$=10$ hour

By the Addition of all terms,

$=10$ hour$+1$ hour $4$ minute$+$$1$ minute $25$ second

By the addition of similar terms,

$=10$ hour $+1$ hour $5$ minute $25$ second

$=11$ hour $5$ minute $25$ second

So, The total duration of consumption of electricity $11$ hour $5$ minute $25$ second.