Add 56/30 and 70/15
1st number: 1 26/30, 2nd number: 4 10/15
56/30 + 70/15 is 98/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
56/30 = 56 × 1/30 × 1 = 56/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
70/15 = 70 × 2/15 × 2 = 140/30 - Add the two like fractions:
56/30 + 140/30 = 56 + 140/30 = 196/30 - 196/30 simplified gives 98/15
- So, 56/30 + 70/15 = 98/15
In mixed form: 68/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60+70/15 56/30+70/30 56/90+70/15 56/30+70/45 56/30+70/75