Add 10/35 and 25/30
10/35 + 25/30 is 47/42.
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,
10/35 = 10 × 6/35 × 6 = 60/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
25/30 = 25 × 7/30 × 7 = 175/210 - Add the two like fractions:
60/210 + 175/210 = 60 + 175/210 = 235/210 - 235/210 simplified gives 47/42
- So, 10/35 + 25/30 = 47/42
In mixed form: 15/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+25/30 10/35+50/30 10/70+25/30 10/35+25/60 30/35+25/30 10/35+75/30 10/35+25/90 50/35+25/30 70/35+25/30