Answers

Add 63/60 and 30/27

1^st number: 1 3/60, 2^nd number: 1 3/27

63/60 + 30/27 is 389/180.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 27 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 60 × 9 = 540,
   63/60 = 63 × 9/60 × 9 = 567/540
3. Likewise, for the 2nd fraction, since 27 × 20 = 540,
   30/27 = 30 × 20/27 × 20 = 600/540
4. Add the two like fractions:
   567/540 + 600/540 = 567 + 600/540 = 1167/540
5. 1167/540 simplified gives 389/180
6. So, 63/60 + 30/27 = 389/180
   In mixed form: 229/180

MathStep (Works offline)

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

Related: ⁶³/₆₀+⁶⁰/₂₇ ⁶³/₆₀+³⁰/₅₄ ⁶³/₆₀+⁹⁰/₂₇ ⁶³/₆₀+³⁰/₈₁

Add Fractions Calculator