Subtract 9/90 from 24/8
1st number: 3 0/8, 2nd number: 9/90
24/8 - 9/90 is 29/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
24/8 = 24 × 45/8 × 45 = 1080/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
9/90 = 9 × 4/90 × 4 = 36/360 - Subtract the two like fractions:
1080/360 - 36/360 = 1080 - 36/360 = 1044/360 - After reducing the fraction, the answer is 29/10
- In mixed form: 29/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/8-9/90 24/8-18/90 24/16-9/90 72/8-9/90 24/8-27/90 24/8-45/90 24/40-9/90 24/8-63/90 24/56-9/90