Add 20/5 and 50/54
1st number: 4 0/5, 2nd number: 50/54
20/5 + 50/54 is 133/27.
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,
20/5 = 20 × 54/5 × 54 = 1080/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
50/54 = 50 × 5/54 × 5 = 250/270 - Add the two like fractions:
1080/270 + 250/270 = 1080 + 250/270 = 1330/270 - 1330/270 simplified gives 133/27
- So, 20/5 + 50/54 = 133/27
In mixed form: 425/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/5+50/54 20/10+50/54 60/5+50/54 20/15+50/54 20/25+50/54 20/35+50/54