Add 25/7 and 20/56
1st number: 3 4/7, 2nd number: 20/56
25/7 + 20/56 is 55/14.
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,
25/7 = 25 × 8/7 × 8 = 200/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
20/56 = 20 × 1/56 × 1 = 20/56 - Add the two like fractions:
200/56 + 20/56 = 200 + 20/56 = 220/56 - 220/56 simplified gives 55/14
- So, 25/7 + 20/56 = 55/14
In mixed form: 313/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+20/56 25/7+40/56 25/14+20/56 75/7+20/56 25/7+60/56 25/21+20/56 25/35+20/56 25/49+20/56