Add 10/4 and 27/70
1st number: 2 2/4, 2nd number: 27/70
10/4 + 27/70 is 101/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
10/4 = 10 × 35/4 × 35 = 350/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
27/70 = 27 × 2/70 × 2 = 54/140 - Add the two like fractions:
350/140 + 54/140 = 350 + 54/140 = 404/140 - 404/140 simplified gives 101/35
- So, 10/4 + 27/70 = 101/35
In mixed form: 231/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4+27/70 10/4+54/70 10/8+27/70 30/4+27/70 10/4+81/70 10/12+27/70 50/4+27/70 10/20+27/70 70/4+27/70 10/28+27/70