Step 1: Finding LCM of denominators 7 and 9:
Prime Factors of 7 = 7
Prime Factors of 9 = 3 × 3
Thus, LCM (7, 9) = 3×3×7=63
Step 2: Converting into like Fractions:
Multiplying numerator and denominator of 1st fraction by 9, we get,
67=6×97×9
=5463
Multiplying numerator and denominator of 2nd fraction by 7, we get,
59=5×79×7
=3563
Step 3: Comparing the like fractions
Now comparing their numerator, we get
35<54
⇒3563<5463
⇒59<67
Hence 67 is greater than 59.