Question

Convert 6 hours 40 min into minutes.​

Answer 1

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$1 \: hour = 60 \: minutes$

$6 \: hours = 6 \times 60 \: minutes$

$= 360 \: minutes$

$6 \: hours = 40 \: minutes$

$= 360 \: minutes + 40 \: minutes$

$= 400 \: minutes$

Answer 2

Answer:

1 hour = 60 minutes

$\: \: \: \: \: 6 \: hours \: 40 \: minutes \\ = (6 \times 60) \: minutes + 40 \: minutes \\ = 360 \: minutes + 40 \: minutes \\ = 400 \: minutes$