Subtract 4/70 from 54/2
1st number: 27 0/2, 2nd number: 4/70
54/2 - 4/70 is 943/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
54/2 = 54 × 35/2 × 35 = 1890/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
4/70 = 4 × 1/70 × 1 = 4/70 - Subtract the two like fractions:
1890/70 - 4/70 = 1890 - 4/70 = 1886/70 - After reducing the fraction, the answer is 943/35
- In mixed form: 2633/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-8/70 54/4-4/70 54/2-12/70 54/6-4/70 54/2-20/70 54/10-4/70 54/2-28/70 54/14-4/70