Add 3/54 and 6/80
3/54 + 6/80 is 47/360.
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,
3/54 = 3 × 40/54 × 40 = 120/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
6/80 = 6 × 27/80 × 27 = 162/2160 - Add the two like fractions:
120/2160 + 162/2160 = 120 + 162/2160 = 282/2160 - 282/2160 simplified gives 47/360
- So, 3/54 + 6/80 = 47/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/54+6/80 3/54+12/80 9/54+6/80 3/54+18/80 15/54+6/80 3/54+30/80 21/54+6/80 3/54+42/80