The ratio of 18 hours to 30 minute
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Answered by
2
30 minutes = 1/2 hour
Thus, 18 hours:30 minutes
= 18:1/2
= 18 / (1/2)
= 36 / 1
= 36 : 1
Answered by
2
Step-by-step explanation:
1 hour =60 min
18 hrs=1280 min
ratio=30:1280 (ratio has no units)
=3:128
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