+26387 Need help
Finding quotient 5/7 and 30/49
\(\begin{array}{rcll} \dfrac{ \frac{5}{7} } { \frac{30}{49} } &=& \dfrac{ \frac{5}{7} } { \frac{6\cdot 5}{7\cdot 7} } \\\\ &=& \dfrac{ \frac{5}{7} \cdot \frac{7}{5} } { \frac{6 }{7 } } \\\\ &=& \dfrac{ 1 } { \frac{6 }{7 } } \\\\ &=& \dfrac{7 }{6 } \\\\ \end{array}\)
+26387 Need help
Finding quotient 5/7 and 30/49
\(\begin{array}{rcll} \dfrac{ \frac{5}{7} } { \frac{30}{49} } &=& \dfrac{ \frac{5}{7} } { \frac{6\cdot 5}{7\cdot 7} } \\\\ &=& \dfrac{ \frac{5}{7} \cdot \frac{7}{5} } { \frac{6 }{7 } } \\\\ &=& \dfrac{ 1 } { \frac{6 }{7 } } \\\\ &=& \dfrac{7 }{6 } \\\\ \end{array}\)
+118653 Hi Guest,
15 divided 5/6
\(15 \div \frac{ 5}{6}\\ =\frac{15}{1} \div \frac{ 5}{6}\\ =\frac{15}{1} \times \frac{ 6}{5}\\ =\frac{\not{15}^3}{1} \times \frac{ 6}{\not{5}^1}\\ =\frac{3}{1} \times \frac{ 6}{1}\\ =\frac{3\times 6}{1 \times 1} \\ =18\)
I have put in lots of extra steps to help you to understand.
When you change the divide to a multply you have to turn the second one upside down. :)
