Subtract 1/30 from 10/4
1st number: 2 2/4, 2nd number: 1/30
10/4 - 1/30 is 37/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
10/4 = 10 × 15/4 × 15 = 150/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
1/30 = 1 × 2/30 × 2 = 2/60 - Subtract the two like fractions:
150/60 - 2/60 = 150 - 2/60 = 148/60 - After reducing the fraction, the answer is 37/15
- In mixed form: 27/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4-1/30 10/4-2/30 10/8-1/30 10/4-1/60 30/4-1/30 10/4-3/30 10/12-1/30 10/4-1/90 50/4-1/30 10/4-5/30 10/20-1/30 70/4-1/30 10/4-7/30 10/28-1/30