Add 7/35 and 20/16
1st number: 7/35, 2nd number: 1 4/16
7/35 + 20/16 is 29/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
7/35 = 7 × 16/35 × 16 = 112/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
20/16 = 20 × 35/16 × 35 = 700/560 - Add the two like fractions:
112/560 + 700/560 = 112 + 700/560 = 812/560 - 812/560 simplified gives 29/20
- So, 7/35 + 20/16 = 29/20
In mixed form: 19/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+20/16 7/35+40/16 7/70+20/16 7/35+20/32 21/35+20/16 7/35+60/16 7/35+20/48 7/35+20/80 49/35+20/16