Subtract 21/24 from 49/35
1st number: 1 14/35, 2nd number: 21/24
49/35 - 21/24 is 21/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 35 × 24 = 840,
49/35 = 49 × 24/35 × 24 = 1176/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
21/24 = 21 × 35/24 × 35 = 735/840 - Subtract the two like fractions:
1176/840 - 735/840 = 1176 - 735/840 = 441/840 - After reducing the fraction, the answer is 21/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35-21/24 49/35-42/24 49/70-21/24 49/35-21/48 49/35-63/24 49/35-21/72