Answers

Add 75/8 and 35/72

1^st number: 9 3/8, 2^nd number: 35/72

75/8 + 35/72 is 355/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 72 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 8 × 9 = 72,
   75/8 = 75 × 9/8 × 9 = 675/72
3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
   35/72 = 35 × 1/72 × 1 = 35/72
4. Add the two like fractions:
   675/72 + 35/72 = 675 + 35/72 = 710/72
5. 710/72 simplified gives 355/36
6. So, 75/8 + 35/72 = 355/36
   In mixed form: 931/36

MathStep (Works offline)

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

Related: ⁷⁵/₈+⁷⁰/₇₂ ⁷⁵/₁₆+³⁵/₇₂ ⁷⁵/₂₄+³⁵/₇₂ ⁷⁵/₄₀+³⁵/₇₂ ⁷⁵/₅₆+³⁵/₇₂

Add Fractions Calculator