Subtract 54/5 from 3/45
1st number: 3/45, 2nd number: 10 4/5
3/45 - 54/5 is -161/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
3/45 = 3 × 1/45 × 1 = 3/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
54/5 = 54 × 9/5 × 9 = 486/45 - Subtract the two like fractions:
3/45 - 486/45 = 3 - 486/45 = -483/45 - After reducing the fraction, the answer is -161/15
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