Add 15/49 and 25/30
15/49 + 25/30 is 335/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
15/49 = 15 × 30/49 × 30 = 450/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
25/30 = 25 × 49/30 × 49 = 1225/1470 - Add the two like fractions:
450/1470 + 1225/1470 = 450 + 1225/1470 = 1675/1470 - 1675/1470 simplified gives 335/294
- So, 15/49 + 25/30 = 335/294
In mixed form: 141/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/49+25/30 15/49+50/30 15/98+25/30 15/49+25/60 45/49+25/30 15/49+75/30 15/49+25/90 75/49+25/30