Add 54/45 and 10/60
1st number: 1 9/45, 2nd number: 10/60
54/45 + 10/60 is 41/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
54/45 = 54 × 4/45 × 4 = 216/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
10/60 = 10 × 3/60 × 3 = 30/180 - Add the two like fractions:
216/180 + 30/180 = 216 + 30/180 = 246/180 - 246/180 simplified gives 41/30
- So, 54/45 + 10/60 = 41/30
In mixed form: 111/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+20/60 54/90+10/60 54/45+30/60 54/45+50/60 54/45+70/60