Answer: Option 'B' is correct.
Step-by-step explanation:
Since we have given that
The ratio forms a proportion with \(\frac{7}{2}\)
By finding a common multiplier
A) \(\frac{35}{8}\) can't be written as \(\frac{7}{2}\)
C) \(\frac{28}{10}=\frac{14}{5}\) can't be written as \(\frac{7}{2}\)
D) \(\frac{70}{8}=\frac{35}{4}\) can't be written as \(\frac{7}{2}\)
But,
B ) \(\frac{70}{20}=\frac{7}{2}\) is correct .
Hence, Option 'B' is correct.
