Add 49/70 and 35/16
1st number: 49/70, 2nd number: 2 3/16
49/70 + 35/16 is 231/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
49/70 = 49 × 8/70 × 8 = 392/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
35/16 = 35 × 35/16 × 35 = 1225/560 - Add the two like fractions:
392/560 + 1225/560 = 392 + 1225/560 = 1617/560 - 1617/560 simplified gives 231/80
- So, 49/70 + 35/16 = 231/80
In mixed form: 271/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/70+35/16 49/70+70/16 49/70+35/32 49/70+35/48 49/70+35/80