Add 30/20 and 35/16
1st number: 1 10/20, 2nd number: 2 3/16
30/20 + 35/16 is 59/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 20 × 4 = 80,
30/20 = 30 × 4/20 × 4 = 120/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
35/16 = 35 × 5/16 × 5 = 175/80 - Add the two like fractions:
120/80 + 175/80 = 120 + 175/80 = 295/80 - 295/80 simplified gives 59/16
- So, 30/20 + 35/16 = 59/16
In mixed form: 311/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20+35/16 30/20+70/16 30/40+35/16 30/20+35/32 90/20+35/16 30/60+35/16 30/20+35/48 30/20+35/80