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Mathematics, 02.12.2019 04:31 loloi83

Old movie runs 60minutes with commercials.
new movie runs 41 1/2 minutes without commercials.
how many 1/2 commercials in the old movie.
write an equation and solve

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Answers: 1

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Old movie runs 60minutes with commercials.
new movie runs 41 1/2 minutes without commercials.<...
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