Subtract 60/42 from 1/5
1st number: 1/5, 2nd number: 1 18/42
1/5 - 60/42 is -43/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
1/5 = 1 × 42/5 × 42 = 42/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
60/42 = 60 × 5/42 × 5 = 300/210 - Subtract the two like fractions:
42/210 - 300/210 = 42 - 300/210 = -258/210 - After reducing the fraction, the answer is -43/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5-60/42 1/10-60/42 1/5-60/84 3/5-60/42 1/15-60/42 1/25-60/42 7/5-60/42 1/35-60/42