Answers

Add 98/60 and 28/35

1^st number: 1 38/60, 2^nd number: 28/35

98/60 + 28/35 is 73/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 35 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 60 × 7 = 420,
   98/60 = 98 × 7/60 × 7 = 686/420
3. Likewise, for the 2nd fraction, since 35 × 12 = 420,
   28/35 = 28 × 12/35 × 12 = 336/420
4. Add the two like fractions:
   686/420 + 336/420 = 686 + 336/420 = 1022/420
5. 1022/420 simplified gives 73/30
6. So, 98/60 + 28/35 = 73/30
   In mixed form: 213/30

MathStep (Works offline)

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

Related: ⁹⁸/₆₀+⁵⁶/₃₅ ⁹⁸/₆₀+²⁸/₇₀ ⁹⁸/₆₀+⁸⁴/₃₅

Add Fractions Calculator