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elidowner7777 elidowner7777
  • 12-01-2016
  • Mathematics
Answered

Marneshia walked three over eight of a mile in three over five of an hour. What equation can be used to calculate her unit rate in miles per hour?

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 12-01-2016

3/8 mile in 3/5 hour
\(\frac{ \frac{3}{8} }{ \frac{3}{5} }\)
we want to find miles per hour or m/1h
convert 3/5 to 1 by multiplying it by 5/3
keep the fraction the same by multiply ing the whole thing by
\(\frac{ \frac{5}{3} }{ \frac{5}{3} }\) to get

\(\frac{ \frac{15}{24} }{ \frac{15}{15} }\)=
\(\frac{ \frac{5}{8} }{ 1}\)=5/8 miles per hour


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hcampo02
hcampo02 hcampo02
  • 18-11-2020

Answer:

3/8 mile in 3/5 hour

Step-by-step explanation:

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