Subtract 7/50 from 30/4
1st number: 7 2/4, 2nd number: 7/50
30/4 - 7/50 is 184/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
30/4 = 30 × 25/4 × 25 = 750/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
7/50 = 7 × 2/50 × 2 = 14/100 - Subtract the two like fractions:
750/100 - 14/100 = 750 - 14/100 = 736/100 - After reducing the fraction, the answer is 184/25
- In mixed form: 79/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4-7/50 30/4-14/50 30/8-7/50 90/4-7/50 30/4-21/50 30/12-7/50 30/4-35/50 30/20-7/50 30/4-49/50 30/28-7/50