Add 16/49 and 98/70
1st number: 16/49, 2nd number: 1 28/70
16/49 + 98/70 is 423/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
16/49 = 16 × 10/49 × 10 = 160/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
98/70 = 98 × 7/70 × 7 = 686/490 - Add the two like fractions:
160/490 + 686/490 = 160 + 686/490 = 846/490 - 846/490 simplified gives 423/245
- So, 16/49 + 98/70 = 423/245
In mixed form: 1178/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/49+98/70 16/98+98/70 48/49+98/70 80/49+98/70