Question

express 18second an hour as a decimal​

Answer 1

Answer:

0.005 hour

Step-by-step explanation:

1 hour = 60min

1minute = 60seconds

hence, 1hour = 60*60seconds= 3600seconds

by cross multiplication we have,

1hour-------3600 sec

x --------18 sec

X=(1hour*18sec)/3600sec

X=0.005 hour

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