Add 70/4 and 56/3
1st number: 17 2/4, 2nd number: 18 2/3
70/4 + 56/3 is 217/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
70/4 = 70 × 3/4 × 3 = 210/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
56/3 = 56 × 4/3 × 4 = 224/12 - Add the two like fractions:
210/12 + 224/12 = 210 + 224/12 = 434/12 - 434/12 simplified gives 217/6
- So, 70/4 + 56/3 = 217/6
In mixed form: 361/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+56/3 70/4+56/6 70/12+56/3 70/4+56/9 70/20+56/3 70/4+56/15 70/28+56/3 70/4+56/21