An office opens at 9a.m and closes at 5: 30p.m with a lunch break of 30 minutes .what is the ratio of lunch break to the total period in the office
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Answered by
233
Total period in office = 9 a.m. to 12 p.m. and 12 p.m. to 5 p.m.
= 3 hours + 5 hours = 8 hours
∵ 1 hour = 60 minutes
∴ 8 hours = 8 × 60 = 480 minutes
Ratio of lunch interval to total period = 30 : 480 = 1 : 16 (dividing by 30)
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= 3 hours + 5 hours = 8 hours
∵ 1 hour = 60 minutes
∴ 8 hours = 8 × 60 = 480 minutes
Ratio of lunch interval to total period = 30 : 480 = 1 : 16 (dividing by 30)
pls pls pls mark it brainlist
Answered by
53
Answer:
5+3=8
1hour -60min
8hours=8*6=480
30 is lunch interval
so 30/480=1/16=1.16
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