Question

How to convert 1hr 40min 48sec into hours?

Answer 1

Answer :

1 Hr 40 Min 48 Sec => 1.68 Hr

Step by step explanation :

1 Hr = 60 Mins.

So,

1 Hr = 1 Hr

40 min = 40/60 hr = 2/3 hr

1 Min = 60 Sec = 1/ 60 Hr

1 Sec = 1/ 60 Min = 1/ 3600 Hr

So,

48 Sec = 48/ 3600 Hr = 1/ 75 Hr

1 Hr 40 Min 48 Sec

=> 1 + ( 2/3 ) + ( 1/75 )

=> (75 + 50 + 1) / 75

=>  (126/ 75) Hr.

=> 1.68 Hr

Answer 2

Answer:

Convertion of 1hr 40min 48sec=1.68 hr

Step-by-step explanation:

Convertion of 1hr 40min 48sec

$=1\:hr + 40 \: minutes+48\: seconds$

$=1\:hr +\frac{40}{60} \: hr+\frac{48}{60}\: minutes$

$=1\:hr +\frac{40}{60} \: hr+\frac{48}{60\times 60}\: hr$

$=1\:hr+\frac{2}{3}\:hr+\frac{1}{75}\:hr$

$=1\:hr+\frac{50+1}{75}\:hr$

$=1\: hr+\frac{51}{75}\:hr$

$=1\: hr+\frac{17}{25}\:hr$

$=1\: hr+0.68\:hr$

$=1.68\: hr$

Therefore,

Convertion of 1hr 40min 48sec

Convertion of 1hr 40min 48sec= 1.68 hours

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