Subtract 60/54 from 50/35
1st number: 1 15/35, 2nd number: 1 6/54
50/35 - 60/54 is 20/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 35 × 54 = 1890,
50/35 = 50 × 54/35 × 54 = 2700/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
60/54 = 60 × 35/54 × 35 = 2100/1890 - Subtract the two like fractions:
2700/1890 - 2100/1890 = 2700 - 2100/1890 = 600/1890 - After reducing the fraction, the answer is 20/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70-60/54