Subtract 49/70 from 24/7
1st number: 3 3/7, 2nd number: 49/70
24/7 - 49/70 is 191/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
24/7 = 24 × 10/7 × 10 = 240/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
49/70 = 49 × 1/70 × 1 = 49/70 - Subtract the two like fractions:
240/70 - 49/70 = 240 - 49/70 = 191/70 - In mixed form: 251/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7-49/70 24/7-98/70 24/14-49/70 72/7-49/70 24/21-49/70 24/35-49/70 24/49-49/70