Answers

Add 63/35 and 84/8

1^st number: 1 28/35, 2^nd number: 10 4/8

63/35 + 84/8 is 123/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 8 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 35 × 8 = 280,
   63/35 = 63 × 8/35 × 8 = 504/280
3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
   84/8 = 84 × 35/8 × 35 = 2940/280
4. Add the two like fractions:
   504/280 + 2940/280 = 504 + 2940/280 = 3444/280
5. 3444/280 simplified gives 123/10
6. So, 63/35 + 84/8 = 123/10
   In mixed form: 123/10

MathStep (Works offline)

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

Related: ⁶³/₇₀+⁸⁴/₈ ⁶³/₃₅+⁸⁴/₁₆ ⁶³/₃₅+⁸⁴/₂₄ ⁶³/₃₅+⁸⁴/₄₀ ⁶³/₃₅+⁸⁴/₅₆

Add Fractions Calculator