Add 70/7 and 18/56
1st number: 10 0/7, 2nd number: 18/56
70/7 + 18/56 is 289/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
70/7 = 70 × 8/7 × 8 = 560/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
18/56 = 18 × 1/56 × 1 = 18/56 - Add the two like fractions:
560/56 + 18/56 = 560 + 18/56 = 578/56 - 578/56 simplified gives 289/28
- So, 70/7 + 18/56 = 289/28
In mixed form: 109/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+36/56 70/14+18/56 70/7+54/56 70/21+18/56 70/7+90/56 70/35+18/56 70/49+18/56