state gov WBPSC Miscellaneous Services Mock Test 2023 Quantitative Aptitude Simplification Fractions
If \(\frac{a}{3}\) = \(\frac{b}{5}\) = \(\frac{c}{7}\) then what is the value of \(\frac{{a + b + c}}{b}\)?
1
\(\frac{1}{5}\)
2
\(\frac{1}{3}\)
3
3
4
None of the above