Subtract 7/50 from 40/36
1st number: 1 4/36, 2nd number: 7/50
40/36 - 7/50 is 437/450.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 50 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
40/36 = 40 × 25/36 × 25 = 1000/900 - Likewise, for the 2nd fraction, since 50 × 18 = 900,
7/50 = 7 × 18/50 × 18 = 126/900 - Subtract the two like fractions:
1000/900 - 126/900 = 1000 - 126/900 = 874/900 - After reducing the fraction, the answer is 437/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36-7/50 40/36-14/50 40/72-7/50 40/36-21/50 40/36-35/50 40/36-49/50