Answers

Add 24/63 and 27/20

1^st number: 24/63, 2^nd number: 1 7/20

24/63 + 27/20 is 727/420.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 20 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   24/63 = 24 × 20/63 × 20 = 480/1260
3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
   27/20 = 27 × 63/20 × 63 = 1701/1260
4. Add the two like fractions:
   480/1260 + 1701/1260 = 480 + 1701/1260 = 2181/1260
5. 2181/1260 simplified gives 727/420
6. So, 24/63 + 27/20 = 727/420
   In mixed form: 1307/420

MathStep (Works offline)

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

Related: ⁴⁸/₆₃+²⁷/₂₀ ²⁴/₆₃+⁵⁴/₂₀ ²⁴/₆₃+²⁷/₄₀ ⁷²/₆₃+²⁷/₂₀ ²⁴/₆₃+⁸¹/₂₀ ²⁴/₆₃+²⁷/₆₀

Add Fractions Calculator