Subtract 10/8 from 63/4
1st number: 15 3/4, 2nd number: 1 2/8
63/4 - 10/8 is 29/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 4 × 2 = 8,
63/4 = 63 × 2/4 × 2 = 126/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
10/8 = 10 × 1/8 × 1 = 10/8 - Subtract the two like fractions:
126/8 - 10/8 = 126 - 10/8 = 116/8 - After reducing the fraction, the answer is 29/2
- In mixed form: 141/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/4-20/8 63/8-10/8 63/4-10/16 63/4-30/8 63/12-10/8 63/4-10/24 63/4-50/8 63/20-10/8 63/4-10/40 63/4-70/8 63/28-10/8 63/4-10/56