Add 12/98 and 25/15
1st number: 12/98, 2nd number: 1 10/15
12/98 + 25/15 is 263/147.
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,
12/98 = 12 × 15/98 × 15 = 180/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
25/15 = 25 × 98/15 × 98 = 2450/1470 - Add the two like fractions:
180/1470 + 2450/1470 = 180 + 2450/1470 = 2630/1470 - 2630/1470 simplified gives 263/147
- So, 12/98 + 25/15 = 263/147
In mixed form: 1116/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98+25/15 12/98+50/15 12/98+25/30 36/98+25/15 12/98+75/15 12/98+25/45 60/98+25/15 12/98+25/75 84/98+25/15