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Mathematics 18 Online
OpenStudy (anonymous):

write the ratio as a fraction is lowest terms. 42 minutes to 4 hours.

OpenStudy (anonymous):

change units to make them uniform 4hr-->x min simplify to lowest terms.

OpenStudy (anonymous):

i dont get it

OpenStudy (anonymous):

42 minutes / 4 hours ...............but we don't want to mix minutes and hours, so change your hours to minutes. 42 minutes / ___ minutes ................ What goes in the blank?

OpenStudy (anonymous):

4hr->240min 42:240 7:40

OpenStudy (anonymous):

so 7 40 is the answer

OpenStudy (anonymous):

Make sure you answer as a fraction, not a ratio, per your instructions

OpenStudy (anonymous):

7/40

OpenStudy (anonymous):

yes

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