Question

convert into hour 1 hour 20 min

Answer 1

Answer:

$Conversion \: 1\;hour \:20\: minutes \:into \: hours \\=\frac{4}{3}\: hours$

Step-by-step explanation:

$Conversion \:of \: 1\;hour \:20\: minutes \:into \:hours \\=1\:hour + 20\: minutes \\=1\:hour + \frac{20}{60}\:hours$

/* Since , 60 minutes = 1 hour */

$= 1\:hour + \frac{1}{3}\:hour \\=\frac{3+1}{3}\: hours\\=\frac{4}{3}\: hours$

Therefore.,

$Conversion \: of \:1\;hour \:20\: minutes \:into \: hours \\=\frac{4}{3}\: hours$

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Answer 2

Answer:

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