Answers

Add 63/45 and 60/4

1^st number: 1 18/45, 2^nd number: 15 0/4

63/45 + 60/4 is 82/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 4 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 45 × 4 = 180,
   63/45 = 63 × 4/45 × 4 = 252/180
3. Likewise, for the 2nd fraction, since 4 × 45 = 180,
   60/4 = 60 × 45/4 × 45 = 2700/180
4. Add the two like fractions:
   252/180 + 2700/180 = 252 + 2700/180 = 2952/180
5. 2952/180 simplified gives 82/5
6. So, 63/45 + 60/4 = 82/5
   In mixed form: 162/5

MathStep (Works offline)

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

Related: ⁶³/₉₀+⁶⁰/₄ ⁶³/₄₅+⁶⁰/₈ ⁶³/₄₅+⁶⁰/₁₂ ⁶³/₄₅+⁶⁰/₂₀ ⁶³/₄₅+⁶⁰/₂₈

Add Fractions Calculator