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maggiemae2214
maggiemae2214 maggiemae2214
  • 21-01-2017
  • Mathematics
Answered

Simplify into lowest terms. 20r + 10 over 30r +15

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 21-01-2017

factor out common thing

\(\frac{20r+10}{30r+15}= \frac{5(4r+2)}{5(6r+3)}= (\frac{5}{5} )( \frac{4r+2}{6r+3})=\)
\((1)( \frac{4r+2}{6r+3})=\frac{4r+2}{6r+3}\)

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