Add 35/98 and 64/70
35/98 + 64/70 is 89/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
35/98 = 35 × 5/98 × 5 = 175/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
64/70 = 64 × 7/70 × 7 = 448/490 - Add the two like fractions:
175/490 + 448/490 = 175 + 448/490 = 623/490 - 623/490 simplified gives 89/70
- So, 35/98 + 64/70 = 89/70
In mixed form: 119/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/98+64/70