Add 98/16 and 7/70
1st number: 6 2/16, 2nd number: 7/70
98/16 + 7/70 is 249/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 70 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 16 × 35 = 560,
98/16 = 98 × 35/16 × 35 = 3430/560 - Likewise, for the 2nd fraction, since 70 × 8 = 560,
7/70 = 7 × 8/70 × 8 = 56/560 - Add the two like fractions:
3430/560 + 56/560 = 3430 + 56/560 = 3486/560 - 3486/560 simplified gives 249/40
- So, 98/16 + 7/70 = 249/40
In mixed form: 69/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/16+14/70 98/32+7/70 98/16+21/70 98/48+7/70 98/16+35/70 98/80+7/70 98/16+49/70