Subtract 1/24 from 84/70
1st number: 1 14/70, 2nd number: 1/24
84/70 - 1/24 is 139/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
84/70 = 84 × 12/70 × 12 = 1008/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
1/24 = 1 × 35/24 × 35 = 35/840 - Subtract the two like fractions:
1008/840 - 35/840 = 1008 - 35/840 = 973/840 - After reducing the fraction, the answer is 139/120
- In mixed form: 119/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/70-2/24 84/70-1/48 84/70-3/24 84/70-1/72 84/70-5/24 84/70-7/24