Subtract 3/25 from 54/18
1st number: 3 0/18, 2nd number: 3/25
54/18 - 3/25 is 72/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
54/18 = 54 × 25/18 × 25 = 1350/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
3/25 = 3 × 18/25 × 18 = 54/450 - Subtract the two like fractions:
1350/450 - 54/450 = 1350 - 54/450 = 1296/450 - After reducing the fraction, the answer is 72/25
- In mixed form: 222/25
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