Subtract 42/50 from 24/7
1st number: 3 3/7, 2nd number: 42/50
24/7 - 42/50 is 453/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 7 × 50 = 350,
24/7 = 24 × 50/7 × 50 = 1200/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
42/50 = 42 × 7/50 × 7 = 294/350 - Subtract the two like fractions:
1200/350 - 294/350 = 1200 - 294/350 = 906/350 - After reducing the fraction, the answer is 453/175
- In mixed form: 2103/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7-42/50 24/7-84/50 24/14-42/50 72/7-42/50 24/21-42/50 24/35-42/50 24/49-42/50