Answers

Add 1/18 and 75/7

1^st number: 1/18, 2^nd number: 10 5/7

1/18 + 75/7 is 1357/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 7 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 18 × 7 = 126,
   1/18 = 1 × 7/18 × 7 = 7/126
3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
   75/7 = 75 × 18/7 × 18 = 1350/126
4. Add the two like fractions:
   7/126 + 1350/126 = 7 + 1350/126 = 1357/126
5. So, 1/18 + 75/7 = 1357/126
   In mixed form: 1097/126

MathStep (Works offline)

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

Related: ²/₁₈+⁷⁵/₇ ¹/₃₆+⁷⁵/₇ ¹/₁₈+⁷⁵/₁₄ ³/₁₈+⁷⁵/₇ ¹/₅₄+⁷⁵/₇ ¹/₁₈+⁷⁵/₂₁ ⁵/₁₈+⁷⁵/₇ ¹/₉₀+⁷⁵/₇ ¹/₁₈+⁷⁵/₃₅ ⁷/₁₈+⁷⁵/₇ ¹/₁₈+⁷⁵/₄₉

Add Fractions Calculator