Add 54/80 and 3/64
54/80 + 3/64 is 231/320.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 80 × 4 = 320,
54/80 = 54 × 4/80 × 4 = 216/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
3/64 = 3 × 5/64 × 5 = 15/320 - Add the two like fractions:
216/320 + 15/320 = 216 + 15/320 = 231/320 - So, 54/80 + 3/64 = 231/320
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/80+6/64 54/80+9/64 54/80+15/64 54/80+21/64