Answers

Add 63/10 and 4/5

1^st number: 6 3/10, 2^nd number: 4/5

63/10 + 4/5 is 71/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 5 is 10
   
   Next, find the equivalent fraction of both fractional numbers with denominator 10
2. For the 1st fraction, since 10 × 1 = 10,
   63/10 = 63 × 1/10 × 1 = 63/10
3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
   4/5 = 4 × 2/5 × 2 = 8/10
4. Add the two like fractions:
   63/10 + 8/10 = 63 + 8/10 = 71/10
5. So, 63/10 + 4/5 = 71/10
   In mixed form: 71/10

MathStep (Works offline)

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

Related: ⁶³/₁₀+⁸/₅ ⁶³/₂₀+⁴/₅ ⁶³/₁₀+⁴/₁₀ ⁶³/₁₀+¹²/₅ ⁶³/₃₀+⁴/₅ ⁶³/₁₀+⁴/₁₅ ⁶³/₁₀+²⁰/₅ ⁶³/₅₀+⁴/₅ ⁶³/₁₀+⁴/₂₅ ⁶³/₁₀+²⁸/₅ ⁶³/₇₀+⁴/₅ ⁶³/₁₀+⁴/₃₅

Add Fractions Calculator