Add 90/75 and 48/35
1st number: 1 15/75, 2nd number: 1 13/35
90/75 + 48/35 is 18/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 35 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
90/75 = 90 × 7/75 × 7 = 630/525 - Likewise, for the 2nd fraction, since 35 × 15 = 525,
48/35 = 48 × 15/35 × 15 = 720/525 - Add the two like fractions:
630/525 + 720/525 = 630 + 720/525 = 1350/525 - 1350/525 simplified gives 18/7
- So, 90/75 + 48/35 = 18/7
In mixed form: 24/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/75+96/35 90/75+48/70