Answers

Add 14/36 and 84/70

1^st number: 14/36, 2^nd number: 1 14/70

14/36 + 84/70 is 143/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 36 and 70 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 36 × 35 = 1260,
   14/36 = 14 × 35/36 × 35 = 490/1260
3. Likewise, for the 2nd fraction, since 70 × 18 = 1260,
   84/70 = 84 × 18/70 × 18 = 1512/1260
4. Add the two like fractions:
   490/1260 + 1512/1260 = 490 + 1512/1260 = 2002/1260
5. 2002/1260 simplified gives 143/90
6. So, 14/36 + 84/70 = 143/90
   In mixed form: 153/90

MathStep (Works offline)

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

Related: ²⁸/₃₆+⁸⁴/₇₀ ¹⁴/₇₂+⁸⁴/₇₀ ⁴²/₃₆+⁸⁴/₇₀ ⁷⁰/₃₆+⁸⁴/₇₀ ⁹⁸/₃₆+⁸⁴/₇₀

Add Fractions Calculator