What is the value of $14\frac{2}{7}$% of 301 + 12.5% of 184 ?

64 70 66 68

66

As we know , 14\(\frac{2}{7}\)% = \(\frac{1}{7}\) Now , 14\(\frac{2}{7}\)% of 301 + 12.5% of 184 = \(\frac{1}{7}\) × 301 + \(\frac{1}{8}\) × 184 = 43 + 23 = 66