Answers

Add 60/45 and 2/30

1^st number: 1 15/45, 2^nd number: 2/30

60/45 + 2/30 is 7/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 30 is 90
2. For the 1st fraction, since 45 × 2 = 90,
   60/45 = 60 × 2/45 × 2 = 120/90
3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
   2/30 = 2 × 3/30 × 3 = 6/90
4. Add the two fractions:
   120/90 + 6/90 = 120 + 6/90 = 126/90
5. 126/90 simplified gives 7/5
6. So, 60/45 + 2/30 = 7/5
   In mixed form: 12/5

MathStep (Works offline)

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

Related: ⁶⁰/₄₅+⁴/₃₀ ⁶⁰/₉₀+²/₃₀ ⁶⁰/₄₅+²/₆₀ ⁶⁰/₄₅+⁶/₃₀ ⁶⁰/₄₅+²/₉₀ ⁶⁰/₄₅+¹⁰/₃₀ ⁶⁰/₄₅+¹⁴/₃₀

Add Fractions Calculator