Subtract 2/24 from 84/7
1st number: 12 0/7, 2nd number: 2/24
84/7 - 2/24 is 143/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
84/7 = 84 × 24/7 × 24 = 2016/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
2/24 = 2 × 7/24 × 7 = 14/168 - Subtract the two like fractions:
2016/168 - 14/168 = 2016 - 14/168 = 2002/168 - After reducing the fraction, the answer is 143/12
- In mixed form: 1111/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/7-4/24 84/14-2/24 84/7-2/48 84/7-6/24 84/21-2/24 84/7-2/72 84/7-10/24 84/35-2/24 84/7-14/24 84/49-2/24