Subtract 49/20 from 24/75
1st number: 24/75, 2nd number: 2 9/20
24/75 - 49/20 is -213/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
24/75 = 24 × 4/75 × 4 = 96/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
49/20 = 49 × 15/20 × 15 = 735/300 - Subtract the two like fractions:
96/300 - 735/300 = 96 - 735/300 = -639/300 - After reducing the fraction, the answer is -213/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/75-49/20 24/75-98/20 24/75-49/40 72/75-49/20 24/75-49/60