Subtract 12/70 from 49/25
1st number: 1 24/25, 2nd number: 12/70
49/25 - 12/70 is 313/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
49/25 = 49 × 14/25 × 14 = 686/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
12/70 = 12 × 5/70 × 5 = 60/350 - Subtract the two like fractions:
686/350 - 60/350 = 686 - 60/350 = 626/350 - After reducing the fraction, the answer is 313/175
- In mixed form: 1138/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25-12/70 49/25-24/70 49/50-12/70 49/25-36/70 49/75-12/70 49/25-60/70 49/25-84/70