Answers

Add 9/36 and 72/35

1^st number: 9/36, 2^nd number: 2 2/35

9/36 + 72/35 is 323/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 35 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 36 × 35 = 1260,
   9/36 = 9 × 35/36 × 35 = 315/1260
3. Likewise, for the 2nd fraction, since 35 × 36 = 1260,
   72/35 = 72 × 36/35 × 36 = 2592/1260
4. Add the two like fractions:
   315/1260 + 2592/1260 = 315 + 2592/1260 = 2907/1260
5. 2907/1260 simplified gives 323/140
6. So, 9/36 + 72/35 = 323/140
   In mixed form: 243/140

MathStep (Works offline)

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

Related: ¹⁸/₃₆+⁷²/₃₅ ⁹/₇₂+⁷²/₃₅ ⁹/₃₆+⁷²/₇₀ ²⁷/₃₆+⁷²/₃₅ ⁴⁵/₃₆+⁷²/₃₅ ⁶³/₃₆+⁷²/₃₅

Add Fractions Calculator