Add 20/54 and 32/35
20/54 + 32/35 is 1214/945.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
20/54 = 20 × 35/54 × 35 = 700/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
32/35 = 32 × 54/35 × 54 = 1728/1890 - Add the two like fractions:
700/1890 + 1728/1890 = 700 + 1728/1890 = 2428/1890 - 2428/1890 simplified gives 1214/945
- So, 20/54 + 32/35 = 1214/945
In mixed form: 1269/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/54+32/35 20/54+64/35 20/54+32/70 60/54+32/35 20/54+96/35