Answers

Add 63/21 and 7/50

1^st number: 3 0/21, 2^nd number: 7/50

63/21 + 7/50 is 157/50.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 50 is 1050
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1050
2. For the 1st fraction, since 21 × 50 = 1050,
   63/21 = 63 × 50/21 × 50 = 3150/1050
3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
   7/50 = 7 × 21/50 × 21 = 147/1050
4. Add the two like fractions:
   3150/1050 + 147/1050 = 3150 + 147/1050 = 3297/1050
5. 3297/1050 simplified gives 157/50
6. So, 63/21 + 7/50 = 157/50
   In mixed form: 37/50

MathStep (Works offline)

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

Related: ⁶³/₂₁+¹⁴/₅₀ ⁶³/₄₂+⁷/₅₀ ⁶³/₂₁+²¹/₅₀ ⁶³/₂₁+³⁵/₅₀ ⁶³/₂₁+⁴⁹/₅₀

Add Fractions Calculator