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Mathematics 12 Online
OpenStudy (anonymous):

Plz help

OpenStudy (anonymous):

OpenStudy (anonymous):

A.1/2 mile B.1/5 mile C.2/5 mile D.3/4 mile

OpenStudy (anonymous):

@DanJS

OpenStudy (danjs):

double the denominator and reduce

OpenStudy (danjs):

\[\frac{ 4 }{ 5 }*\frac{ 1 }{ 2 } = \]

OpenStudy (danjs):

or keep the same denominator, and cut the numerator in half

OpenStudy (anonymous):

8/5 or 5/8

OpenStudy (danjs):

start with 4/5 keep same denominator 5, use half the numerator

OpenStudy (danjs):

2/5

OpenStudy (anonymous):

so 2/5 mile is the answer

OpenStudy (danjs):

\[\frac{ 4 }{ 5 }*\frac{ 1 }{ 2 } = \frac{ 4 }{ 10 } = \frac{ 2 }{ 5 }\]

OpenStudy (anonymous):

ok thx for helping me

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