Subtract 1/42 from 98/36
1st number: 2 26/36, 2nd number: 1/42
98/36 - 1/42 is 170/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 42 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
98/36 = 98 × 7/36 × 7 = 686/252 - Likewise, for the 2nd fraction, since 42 × 6 = 252,
1/42 = 1 × 6/42 × 6 = 6/252 - Subtract the two like fractions:
686/252 - 6/252 = 686 - 6/252 = 680/252 - After reducing the fraction, the answer is 170/63
- In mixed form: 244/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/36-2/42 98/72-1/42 98/36-1/84 98/36-3/42 98/36-5/42 98/36-7/42