Subtract 45/35 from 90/96
1st number: 90/96, 2nd number: 1 10/35
90/96 - 45/35 is -39/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 35 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 96 × 35 = 3360,
90/96 = 90 × 35/96 × 35 = 3150/3360 - Likewise, for the 2nd fraction, since 35 × 96 = 3360,
45/35 = 45 × 96/35 × 96 = 4320/3360 - Subtract the two like fractions:
3150/3360 - 4320/3360 = 3150 - 4320/3360 = -1170/3360 - After reducing the fraction, the answer is -39/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/96-90/35 90/96-45/70