Add 30/32 and 15/27
30/32 + 15/27 is 215/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 27 is 864
Next, find the equivalent fraction of both fractional numbers with denominator 864 - For the 1st fraction, since 32 × 27 = 864,
30/32 = 30 × 27/32 × 27 = 810/864 - Likewise, for the 2nd fraction, since 27 × 32 = 864,
15/27 = 15 × 32/27 × 32 = 480/864 - Add the two like fractions:
810/864 + 480/864 = 810 + 480/864 = 1290/864 - 1290/864 simplified gives 215/144
- So, 30/32 + 15/27 = 215/144
In mixed form: 171/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/32+15/27 30/32+30/27 30/64+15/27 30/32+15/54 90/32+15/27 30/32+45/27 30/96+15/27 30/32+15/81 30/32+75/27