Subtract 10/16 from 84/5
1st number: 16 4/5, 2nd number: 10/16
84/5 - 10/16 is 647/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
84/5 = 84 × 16/5 × 16 = 1344/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
10/16 = 10 × 5/16 × 5 = 50/80 - Subtract the two like fractions:
1344/80 - 50/80 = 1344 - 50/80 = 1294/80 - After reducing the fraction, the answer is 647/40
- In mixed form: 167/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5-20/16 84/10-10/16 84/5-10/32 84/5-30/16 84/15-10/16 84/5-10/48 84/5-50/16 84/25-10/16 84/5-10/80 84/5-70/16 84/35-10/16