Practicing Success
A fraction is such that the numerator is five less than the denominator. Also four times the numerator is one more than the denominator. The fraction is: |
$\frac{4}{7}$ $\frac{3}{8}$ $\frac{7}{12}$ $\frac{2}{7}$ |
$\frac{2}{7}$ |
Let the denominator of fraction be m The numerator of fraction = (m - 5) According to the question 4 × (m - 5) = x + 1 = 4m - 20 = x + 1 = 3m = 21 = m = 7 Then the fraction is = \(\frac{m - 5}{m}\) = \(\frac{7 - 5}{7}\) = \(\frac{2}{7}\) |