Subtract 63/30 from 16/54
1st number: 16/54, 2nd number: 2 3/30
16/54 - 63/30 is -487/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
16/54 = 16 × 5/54 × 5 = 80/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
63/30 = 63 × 9/30 × 9 = 567/270 - Subtract the two like fractions:
80/270 - 567/270 = 80 - 567/270 = -487/270
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