Add 25/70 and 35/10
1st number: 25/70, 2nd number: 3 5/10
25/70 + 35/10 is 27/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
25/70 = 25 × 1/70 × 1 = 25/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
35/10 = 35 × 7/10 × 7 = 245/70 - Add the two like fractions:
25/70 + 245/70 = 25 + 245/70 = 270/70 - 270/70 simplified gives 27/7
- So, 25/70 + 35/10 = 27/7
In mixed form: 36/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70+35/10 25/70+70/10 25/70+35/20 75/70+35/10 25/70+35/30 25/70+35/50 25/70+35/70