Add 30/20 and 16/27
1st number: 1 10/20, 2nd number: 16/27
30/20 + 16/27 is 113/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
30/20 = 30 × 27/20 × 27 = 810/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
16/27 = 16 × 20/27 × 20 = 320/540 - Add the two like fractions:
810/540 + 320/540 = 810 + 320/540 = 1130/540 - 1130/540 simplified gives 113/54
- So, 30/20 + 16/27 = 113/54
In mixed form: 25/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20+16/27 30/20+32/27 30/40+16/27 30/20+16/54 90/20+16/27 30/20+48/27 30/60+16/27 30/20+16/81 30/20+80/27