Add 54/3 and 10/80
1st number: 18 0/3, 2nd number: 10/80
54/3 + 10/80 is 145/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
54/3 = 54 × 80/3 × 80 = 4320/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
10/80 = 10 × 3/80 × 3 = 30/240 - Add the two like fractions:
4320/240 + 30/240 = 4320 + 30/240 = 4350/240 - 4350/240 simplified gives 145/8
- So, 54/3 + 10/80 = 145/8
In mixed form: 181/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+20/80 54/6+10/80 54/3+30/80 54/9+10/80 54/3+50/80 54/15+10/80 54/3+70/80 54/21+10/80