Add 70/49 and 6/8
1st number: 1 21/49, 2nd number: 6/8
70/49 + 6/8 is 61/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
70/49 = 70 × 8/49 × 8 = 560/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
6/8 = 6 × 49/8 × 49 = 294/392 - Add the two like fractions:
560/392 + 294/392 = 560 + 294/392 = 854/392 - 854/392 simplified gives 61/28
- So, 70/49 + 6/8 = 61/28
In mixed form: 25/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/49+12/8 70/98+6/8 70/49+6/16 70/49+18/8 70/49+6/24 70/49+30/8 70/49+6/40 70/49+42/8 70/49+6/56