Answers

Add 75/63 and 7/98

1^st number: 1 12/63, 2^nd number: 7/98

75/63 + 7/98 is 53/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 98 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 63 × 14 = 882,
   75/63 = 75 × 14/63 × 14 = 1050/882
3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
   7/98 = 7 × 9/98 × 9 = 63/882
4. Add the two like fractions:
   1050/882 + 63/882 = 1050 + 63/882 = 1113/882
5. 1113/882 simplified gives 53/42
6. So, 75/63 + 7/98 = 53/42
   In mixed form: 111/42

MathStep (Works offline)

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

Related: ⁷⁵/₆₃+¹⁴/₉₈ ⁷⁵/₆₃+²¹/₉₈ ⁷⁵/₆₃+³⁵/₉₈ ⁷⁵/₆₃+⁴⁹/₉₈

Add Fractions Calculator