simplify frac 3 5 div frac 2 7 x frac 4 3 div f... - JAMB Mathematics 2007 Question
simplify \(\frac{3}{5}\) \(\div\) (\(\frac{2}{7}\) x \(\frac{4}{3}\) \(\div\) \(\frac{4}{9}\))
A
\(\frac{6}{7}\)
B
\(\frac{4}{5}\)
C
\(\frac{7}{10}\)
D
\(\frac{21}{6}\)
correct option: c
\(\frac{3}{5}\) \(\div\) (\(\frac{2}{7}\) x \(\frac{4}{3}\) \(\div\) \(\frac{4}{9}\)) = \(\frac{2}{3}\) \(\div\) (\(\frac{2}{7}\) x \(\frac{4}{3}\) x \(\frac{9}{4}\))
= \(\frac{3}{5}\) \(\div\) \(\frac{6}{7}\)
= \(\frac{3}{5}\) x \(\frac{7}{6}\)
= \(\frac{7}{10}\)
= \(\frac{3}{5}\) \(\div\) \(\frac{6}{7}\)
= \(\frac{3}{5}\) x \(\frac{7}{6}\)
= \(\frac{7}{10}\)
Please share this, thanks:
Add your answer
No responses