Subtract 24/49 from 30/10
1st number: 3 0/10, 2nd number: 24/49
30/10 - 24/49 is 123/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
30/10 = 30 × 49/10 × 49 = 1470/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
24/49 = 24 × 10/49 × 10 = 240/490 - Subtract the two like fractions:
1470/490 - 240/490 = 1470 - 240/490 = 1230/490 - After reducing the fraction, the answer is 123/49
- In mixed form: 225/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-24/49 30/10-48/49 30/20-24/49 30/10-24/98 90/10-24/49 30/10-72/49 30/50-24/49 30/70-24/49