Add 16/30 and 20/8
1st number: 16/30, 2nd number: 2 4/8
16/30 + 20/8 is 91/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
16/30 = 16 × 4/30 × 4 = 64/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
20/8 = 20 × 15/8 × 15 = 300/120 - Add the two like fractions:
64/120 + 300/120 = 64 + 300/120 = 364/120 - 364/120 simplified gives 91/30
- So, 16/30 + 20/8 = 91/30
In mixed form: 31/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+20/8 16/30+40/8 16/60+20/8 16/30+20/16 48/30+20/8 16/30+60/8 16/90+20/8 16/30+20/24 80/30+20/8 16/30+20/40 16/30+20/56