Add 36/15 and 30/98
1st number: 2 6/15, 2nd number: 30/98
36/15 + 30/98 is 663/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
36/15 = 36 × 98/15 × 98 = 3528/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
30/98 = 30 × 15/98 × 15 = 450/1470 - Add the two like fractions:
3528/1470 + 450/1470 = 3528 + 450/1470 = 3978/1470 - 3978/1470 simplified gives 663/245
- So, 36/15 + 30/98 = 663/245
In mixed form: 2173/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/15+30/98 36/15+60/98 36/30+30/98 36/15+90/98 36/45+30/98 36/75+30/98