Add 27/32 and 16/40
27/32 + 16/40 is 199/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 40 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
27/32 = 27 × 5/32 × 5 = 135/160 - Likewise, for the 2nd fraction, since 40 × 4 = 160,
16/40 = 16 × 4/40 × 4 = 64/160 - Add the two like fractions:
135/160 + 64/160 = 135 + 64/160 = 199/160 - So, 27/32 + 16/40 = 199/160
In mixed form: 139/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/32+16/40 27/32+32/40 27/64+16/40 27/32+16/80 81/32+16/40 27/32+48/40 27/96+16/40 27/32+80/40