Add 18/20 and 1/32
18/20 + 1/32 is 149/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
18/20 = 18 × 8/20 × 8 = 144/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
1/32 = 1 × 5/32 × 5 = 5/160 - Add the two like fractions:
144/160 + 5/160 = 144 + 5/160 = 149/160 - So, 18/20 + 1/32 = 149/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20+1/32 18/20+2/32 18/40+1/32 18/20+1/64 54/20+1/32 18/20+3/32 18/60+1/32 18/20+1/96 90/20+1/32 18/20+5/32 18/20+7/32