Subtract 5/40 from 16/25
16/25 - 5/40 is 103/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
16/25 = 16 × 8/25 × 8 = 128/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
5/40 = 5 × 5/40 × 5 = 25/200 - Subtract the two like fractions:
128/200 - 25/200 = 128 - 25/200 = 103/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/25-5/40 16/25-10/40 16/50-5/40 16/25-5/80 48/25-5/40 16/25-15/40 16/75-5/40 80/25-5/40 16/25-25/40 16/25-35/40