Add 35/15 and 90/4
1st number: 2 5/15, 2nd number: 22 2/4
35/15 + 90/4 is 149/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
35/15 = 35 × 4/15 × 4 = 140/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
90/4 = 90 × 15/4 × 15 = 1350/60 - Add the two like fractions:
140/60 + 1350/60 = 140 + 1350/60 = 1490/60 - 1490/60 simplified gives 149/6
- So, 35/15 + 90/4 = 149/6
In mixed form: 245/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15+90/4 35/30+90/4 35/15+90/8 35/45+90/4 35/15+90/12 35/75+90/4 35/15+90/20 35/15+90/28