Answers

Add 18/15 and 7/75

1^st number: 1 3/15, 2^nd number: 7/75

18/15 + 7/75 is 97/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 75 is 75
   
   Next, find the equivalent fraction of both fractional numbers with denominator 75
2. For the 1st fraction, since 15 × 5 = 75,
   18/15 = 18 × 5/15 × 5 = 90/75
3. Likewise, for the 2nd fraction, since 75 × 1 = 75,
   7/75 = 7 × 1/75 × 1 = 7/75
4. Add the two like fractions:
   90/75 + 7/75 = 90 + 7/75 = 97/75
5. So, 18/15 + 7/75 = 97/75
   In mixed form: 122/75

MathStep (Works offline)

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

Related: ³⁶/₁₅+⁷/₇₅ ¹⁸/₁₅+¹⁴/₇₅ ¹⁸/₃₀+⁷/₇₅ ⁵⁴/₁₅+⁷/₇₅ ¹⁸/₁₅+²¹/₇₅ ¹⁸/₄₅+⁷/₇₅ ⁹⁰/₁₅+⁷/₇₅ ¹⁸/₁₅+³⁵/₇₅ ¹⁸/₇₅+⁷/₇₅ ¹⁸/₁₅+⁴⁹/₇₅

Add Fractions Calculator