Subtract 25/8 from 10/54
1st number: 10/54, 2nd number: 3 1/8
10/54 - 25/8 is -635/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
10/54 = 10 × 4/54 × 4 = 40/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
25/8 = 25 × 27/8 × 27 = 675/216 - Subtract the two like fractions:
40/216 - 675/216 = 40 - 675/216 = -635/216
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