Subtract 63/72 from 35/5
1st number: 7 0/5, 2nd number: 63/72
35/5 - 63/72 is 49/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 5 × 72 = 360,
35/5 = 35 × 72/5 × 72 = 2520/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
63/72 = 63 × 5/72 × 5 = 315/360 - Subtract the two like fractions:
2520/360 - 315/360 = 2520 - 315/360 = 2205/360 - After reducing the fraction, the answer is 49/8
- In mixed form: 61/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-63/72 35/10-63/72 35/15-63/72 35/25-63/72