Add 16/98 and 30/15
1st number: 16/98, 2nd number: 2 0/15
16/98 + 30/15 is 106/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
16/98 = 16 × 15/98 × 15 = 240/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
30/15 = 30 × 98/15 × 98 = 2940/1470 - Add the two like fractions:
240/1470 + 2940/1470 = 240 + 2940/1470 = 3180/1470 - 3180/1470 simplified gives 106/49
- So, 16/98 + 30/15 = 106/49
In mixed form: 28/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/98+30/15 16/98+60/15 48/98+30/15 16/98+90/15 16/98+30/45 80/98+30/15 16/98+30/75