Add 24/45 and 54/10
1st number: 24/45, 2nd number: 5 4/10
24/45 + 54/10 is 89/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
24/45 = 24 × 2/45 × 2 = 48/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
54/10 = 54 × 9/10 × 9 = 486/90 - Add the two like fractions:
48/90 + 486/90 = 48 + 486/90 = 534/90 - 534/90 simplified gives 89/15
- So, 24/45 + 54/10 = 89/15
In mixed form: 514/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/45+54/10 24/90+54/10 24/45+54/20 72/45+54/10 24/45+54/30 24/45+54/50 24/45+54/70