Add 1/30 and 16/20
1/30 + 16/20 is 5/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
1/30 = 1 × 2/30 × 2 = 2/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
16/20 = 16 × 3/20 × 3 = 48/60 - Add the two like fractions:
2/60 + 48/60 = 2 + 48/60 = 50/60 - 50/60 simplified gives 5/6
- So, 1/30 + 16/20 = 5/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30+16/20 1/30+32/20 1/60+16/20 1/30+16/40 3/30+16/20 1/30+48/20 1/90+16/20 1/30+16/60 5/30+16/20 1/30+80/20 7/30+16/20