Add 5/8 and 70/98
5/8 + 70/98 is 75/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 98 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
5/8 = 5 × 49/8 × 49 = 245/392 - Likewise, for the 2nd fraction, since 98 × 4 = 392,
70/98 = 70 × 4/98 × 4 = 280/392 - Add the two like fractions:
245/392 + 280/392 = 245 + 280/392 = 525/392 - 525/392 simplified gives 75/56
- So, 5/8 + 70/98 = 75/56
In mixed form: 119/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/8+70/98 5/16+70/98 15/8+70/98 5/24+70/98 25/8+70/98 5/40+70/98 35/8+70/98 5/56+70/98