Add 24/5 and 20/54
1st number: 4 4/5, 2nd number: 20/54
24/5 + 20/54 is 698/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
24/5 = 24 × 54/5 × 54 = 1296/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
20/54 = 20 × 5/54 × 5 = 100/270 - Add the two like fractions:
1296/270 + 100/270 = 1296 + 100/270 = 1396/270 - 1396/270 simplified gives 698/135
- So, 24/5 + 20/54 = 698/135
In mixed form: 523/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/5+20/54 24/5+40/54 24/10+20/54 72/5+20/54 24/5+60/54 24/15+20/54 24/25+20/54 24/35+20/54