Subtract 2/54 from 25/7
1st number: 3 4/7, 2nd number: 2/54
25/7 - 2/54 is 668/189.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 7 × 54 = 378,
25/7 = 25 × 54/7 × 54 = 1350/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
2/54 = 2 × 7/54 × 7 = 14/378 - Subtract the two like fractions:
1350/378 - 14/378 = 1350 - 14/378 = 1336/378 - After reducing the fraction, the answer is 668/189
- In mixed form: 3101/189
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