Add 32/27 and 4/20
1st number: 1 5/27, 2nd number: 4/20
32/27 + 4/20 is 187/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
32/27 = 32 × 20/27 × 20 = 640/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
4/20 = 4 × 27/20 × 27 = 108/540 - Add the two like fractions:
640/540 + 108/540 = 640 + 108/540 = 748/540 - 748/540 simplified gives 187/135
- So, 32/27 + 4/20 = 187/135
In mixed form: 152/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/27+4/20 32/27+8/20 32/54+4/20 32/27+4/40 96/27+4/20 32/27+12/20 32/81+4/20 32/27+4/60 32/27+28/20