Subtract 1/42 from 70/5
1st number: 14 0/5, 2nd number: 1/42
70/5 - 1/42 is 587/42.
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,
70/5 = 70 × 42/5 × 42 = 2940/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
1/42 = 1 × 5/42 × 5 = 5/210 - Subtract the two like fractions:
2940/210 - 5/210 = 2940 - 5/210 = 2935/210 - After reducing the fraction, the answer is 587/42
- In mixed form: 1341/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-2/42 70/10-1/42 70/5-1/84 70/5-3/42 70/15-1/42 70/5-5/42 70/25-1/42 70/5-7/42 70/35-1/42