Add 6/54 and 60/80
6/54 + 60/80 is 31/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 54 × 40 = 2160,
6/54 = 6 × 40/54 × 40 = 240/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
60/80 = 60 × 27/80 × 27 = 1620/2160 - Add the two like fractions:
240/2160 + 1620/2160 = 240 + 1620/2160 = 1860/2160 - 1860/2160 simplified gives 31/36
- So, 6/54 + 60/80 = 31/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/54+60/80 18/54+60/80 30/54+60/80 42/54+60/80