Add 6/80 and 54/8
1st number: 6/80, 2nd number: 6 6/8
6/80 + 54/8 is 273/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 8 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
6/80 = 6 × 1/80 × 1 = 6/80 - Likewise, for the 2nd fraction, since 8 × 10 = 80,
54/8 = 54 × 10/8 × 10 = 540/80 - Add the two like fractions:
6/80 + 540/80 = 6 + 540/80 = 546/80 - 546/80 simplified gives 273/40
- So, 6/80 + 54/8 = 273/40
In mixed form: 633/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/80+54/8 6/80+54/16 18/80+54/8 6/80+54/24 30/80+54/8 6/80+54/40 42/80+54/8 6/80+54/56