jfkdhrmd
jfkdhrmd
28.08.2019 • 
Mathematics

Katherine spends 7 h a day in school. this includes a 30 min lunch break each day. a) write a ratio that compares the time for her lunch break with the total time she spends at school each day. b) write a ratio that compares the time for her lunch breaks for a week with the total time she spends at school each week. c) determine the number of hours of lunch break she has in a month of school days.

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