Add 3/35 and 90/30
1st number: 3/35, 2nd number: 3 0/30
3/35 + 90/30 is 108/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
3/35 = 3 × 6/35 × 6 = 18/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
90/30 = 90 × 7/30 × 7 = 630/210 - Add the two like fractions:
18/210 + 630/210 = 18 + 630/210 = 648/210 - 648/210 simplified gives 108/35
- So, 3/35 + 90/30 = 108/35
In mixed form: 33/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35+90/30 3/70+90/30 3/35+90/60 9/35+90/30 15/35+90/30 21/35+90/30