Answers

Add 4/63 and 40/30

1^st number: 4/63, 2^nd number: 1 10/30

4/63 + 40/30 is 88/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 30 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   4/63 = 4 × 10/63 × 10 = 40/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   40/30 = 40 × 21/30 × 21 = 840/630
4. Add the two like fractions:
   40/630 + 840/630 = 40 + 840/630 = 880/630
5. 880/630 simplified gives 88/63
6. So, 4/63 + 40/30 = 88/63
   In mixed form: 125/63

MathStep (Works offline)

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

Related: ⁸/₆₃+⁴⁰/₃₀ ⁴/₆₃+⁸⁰/₃₀ ⁴/₆₃+⁴⁰/₆₀ ¹²/₆₃+⁴⁰/₃₀ ⁴/₆₃+⁴⁰/₉₀ ²⁰/₆₃+⁴⁰/₃₀ ²⁸/₆₃+⁴⁰/₃₀

Add Fractions Calculator