Subtract 42/4 from 60/10
1st number: 6 0/10, 2nd number: 10 2/4
60/10 - 42/4 is -9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 4 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
60/10 = 60 × 2/10 × 2 = 120/20 - Likewise, for the 2nd fraction, since 4 × 5 = 20,
42/4 = 42 × 5/4 × 5 = 210/20 - Subtract the two like fractions:
120/20 - 210/20 = 120 - 210/20 = -90/20 - After reducing the fraction, the answer is -9/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-84/4 60/20-42/4 60/10-42/8 60/30-42/4 60/10-42/12 60/50-42/4 60/10-42/20 60/70-42/4 60/10-42/28