Subtract 70/84 from 60/9
1st number: 6 6/9, 2nd number: 70/84
60/9 - 70/84 is 35/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
60/9 = 60 × 28/9 × 28 = 1680/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
70/84 = 70 × 3/84 × 3 = 210/252 - Subtract the two like fractions:
1680/252 - 210/252 = 1680 - 210/252 = 1470/252 - After reducing the fraction, the answer is 35/6
- In mixed form: 55/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18-70/84 60/27-70/84 60/45-70/84 60/63-70/84