Subtract 2/7 from 75/16
1st number: 4 11/16, 2nd number: 2/7
75/16 - 2/7 is 493/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
75/16 = 75 × 7/16 × 7 = 525/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
2/7 = 2 × 16/7 × 16 = 32/112 - Subtract the two like fractions:
525/112 - 32/112 = 525 - 32/112 = 493/112 - In mixed form: 445/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/16-4/7 75/32-2/7 75/16-2/14 75/16-6/7 75/48-2/7 75/16-2/21 75/16-10/7 75/80-2/7 75/16-2/35 75/16-14/7 75/16-2/49