Subtract 16/70 from 75/10
1st number: 7 5/10, 2nd number: 16/70
75/10 - 16/70 is 509/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
75/10 = 75 × 7/10 × 7 = 525/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
16/70 = 16 × 1/70 × 1 = 16/70 - Subtract the two like fractions:
525/70 - 16/70 = 525 - 16/70 = 509/70 - In mixed form: 719/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/10-32/70 75/20-16/70 75/10-48/70 75/30-16/70 75/10-80/70 75/50-16/70 75/70-16/70