Answers

Add 45/63 and 1/6

45/63 + 1/6 is 37/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 6 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   45/63 = 45 × 2/63 × 2 = 90/126
3. Likewise, for the 2nd fraction, since 6 × 21 = 126,
   1/6 = 1 × 21/6 × 21 = 21/126
4. Add the two like fractions:
   90/126 + 21/126 = 90 + 21/126 = 111/126
5. 111/126 simplified gives 37/42
6. So, 45/63 + 1/6 = 37/42

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁹⁰/₆₃+¹/₆ ⁴⁵/₆₃+²/₆ ⁴⁵/₆₃+¹/₁₂ ⁴⁵/₆₃+³/₆ ⁴⁵/₆₃+¹/₁₈ ⁴⁵/₆₃+⁵/₆ ⁴⁵/₆₃+¹/₃₀ ⁴⁵/₆₃+⁷/₆ ⁴⁵/₆₃+¹/₄₂

Add Fractions Calculator