Subtract 25/27 from 70/16
1st number: 4 6/16, 2nd number: 25/27
70/16 - 25/27 is 745/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
70/16 = 70 × 27/16 × 27 = 1890/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
25/27 = 25 × 16/27 × 16 = 400/432 - Subtract the two like fractions:
1890/432 - 400/432 = 1890 - 400/432 = 1490/432 - After reducing the fraction, the answer is 745/216
- In mixed form: 397/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/16-50/27 70/32-25/27 70/16-25/54 70/16-75/27 70/48-25/27 70/16-25/81 70/80-25/27