Add 45/15 and 35/49
1st number: 3 0/15, 2nd number: 35/49
45/15 + 35/49 is 26/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
45/15 = 45 × 49/15 × 49 = 2205/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
35/49 = 35 × 15/49 × 15 = 525/735 - Add the two like fractions:
2205/735 + 525/735 = 2205 + 525/735 = 2730/735 - 2730/735 simplified gives 26/7
- So, 45/15 + 35/49 = 26/7
In mixed form: 35/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15+35/49 45/15+70/49 45/30+35/49 45/15+35/98 45/75+35/49