Add 75/63 and 12/98
1st number: 1 12/63, 2nd number: 12/98
75/63 + 12/98 is 193/147.
Steps for adding fractions
- 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 - For the 1st fraction, since 63 × 14 = 882,
75/63 = 75 × 14/63 × 14 = 1050/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
12/98 = 12 × 9/98 × 9 = 108/882 - Add the two like fractions:
1050/882 + 108/882 = 1050 + 108/882 = 1158/882 - 1158/882 simplified gives 193/147
- So, 75/63 + 12/98 = 193/147
In mixed form: 146/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/63+24/98 75/63+36/98 75/63+60/98 75/63+84/98