Add 54/16 and 24/20
1st number: 3 6/16, 2nd number: 1 4/20
54/16 + 24/20 is 183/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 20 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
54/16 = 54 × 5/16 × 5 = 270/80 - Likewise, for the 2nd fraction, since 20 × 4 = 80,
24/20 = 24 × 4/20 × 4 = 96/80 - Add the two like fractions:
270/80 + 96/80 = 270 + 96/80 = 366/80 - 366/80 simplified gives 183/40
- So, 54/16 + 24/20 = 183/40
In mixed form: 423/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16+48/20 54/32+24/20 54/16+24/40 54/16+72/20 54/48+24/20 54/16+24/60 54/80+24/20