Subtract 45/70 from 24/8
1st number: 3 0/8, 2nd number: 45/70
24/8 - 45/70 is 33/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
24/8 = 24 × 35/8 × 35 = 840/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
45/70 = 45 × 4/70 × 4 = 180/280 - Subtract the two like fractions:
840/280 - 180/280 = 840 - 180/280 = 660/280 - After reducing the fraction, the answer is 33/14
- In mixed form: 25/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/8-45/70 24/8-90/70 24/16-45/70 72/8-45/70 24/40-45/70 24/56-45/70