Add 6/56 and 70/49
1st number: 6/56, 2nd number: 1 21/49
6/56 + 70/49 is 43/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
6/56 = 6 × 7/56 × 7 = 42/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
70/49 = 70 × 8/49 × 8 = 560/392 - Add the two like fractions:
42/392 + 560/392 = 42 + 560/392 = 602/392 - 602/392 simplified gives 43/28
- So, 6/56 + 70/49 = 43/28
In mixed form: 115/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56+70/49 6/56+70/98 18/56+70/49 30/56+70/49 42/56+70/49