Subtract 2/24 from 9/90
9/90 - 2/24 is 1/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
9/90 = 9 × 4/90 × 4 = 36/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
2/24 = 2 × 15/24 × 15 = 30/360 - Subtract the two like fractions:
36/360 - 30/360 = 36 - 30/360 = 6/360 - After reducing the fraction, the answer is 1/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90-2/24 9/90-4/24 9/90-2/48 27/90-2/24 9/90-6/24 9/90-2/72 45/90-2/24 9/90-10/24 63/90-2/24 9/90-14/24