Answers

Add 98/30 and 60/45

1^st number: 3 8/30, 2^nd number: 1 15/45

98/30 + 60/45 is 23/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 45 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 30 × 3 = 90,
   98/30 = 98 × 3/30 × 3 = 294/90
3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
   60/45 = 60 × 2/45 × 2 = 120/90
4. Add the two like fractions:
   294/90 + 120/90 = 294 + 120/90 = 414/90
5. 414/90 simplified gives 23/5
6. So, 98/30 + 60/45 = 23/5
   In mixed form: 43/5

MathStep (Works offline)

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

Related: ⁹⁸/₆₀+⁶⁰/₄₅ ⁹⁸/₃₀+⁶⁰/₉₀ ⁹⁸/₉₀+⁶⁰/₄₅

Add Fractions Calculator