Subtract 16/45 from 10/35
10/35 - 16/45 is -22/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
10/35 = 10 × 9/35 × 9 = 90/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
16/45 = 16 × 7/45 × 7 = 112/315 - Subtract the two like fractions:
90/315 - 112/315 = 90 - 112/315 = -22/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35-16/45 10/35-32/45 10/70-16/45 10/35-16/90 30/35-16/45 10/35-48/45 50/35-16/45 10/35-80/45 70/35-16/45