Add 40/15 and 60/98
1st number: 2 10/15, 2nd number: 60/98
40/15 + 60/98 is 482/147.
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,
40/15 = 40 × 98/15 × 98 = 3920/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
60/98 = 60 × 15/98 × 15 = 900/1470 - Add the two like fractions:
3920/1470 + 900/1470 = 3920 + 900/1470 = 4820/1470 - 4820/1470 simplified gives 482/147
- So, 40/15 + 60/98 = 482/147
In mixed form: 341/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15+60/98 40/30+60/98 40/45+60/98 40/75+60/98