Subtract 3/50 from 60/42
1st number: 1 18/42, 2nd number: 3/50
60/42 - 3/50 is 479/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 42 × 25 = 1050,
60/42 = 60 × 25/42 × 25 = 1500/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
3/50 = 3 × 21/50 × 21 = 63/1050 - Subtract the two like fractions:
1500/1050 - 63/1050 = 1500 - 63/1050 = 1437/1050 - After reducing the fraction, the answer is 479/350
- In mixed form: 1129/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42-6/50 60/84-3/50 60/42-9/50 60/42-15/50 60/42-21/50