Add 16/54 and 16/20
16/54 + 16/20 is 148/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
16/54 = 16 × 10/54 × 10 = 160/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
16/20 = 16 × 27/20 × 27 = 432/540 - Add the two like fractions:
160/540 + 432/540 = 160 + 432/540 = 592/540 - 592/540 simplified gives 148/135
- So, 16/54 + 16/20 = 148/135
In mixed form: 113/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/54+16/20 16/54+32/20 16/54+16/40 48/54+16/20 16/54+48/20 16/54+16/60 80/54+16/20 16/54+80/20