Subtract 80/42 from 54/25
1st number: 2 4/25, 2nd number: 1 38/42
54/25 - 80/42 is 134/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
54/25 = 54 × 42/25 × 42 = 2268/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
80/42 = 80 × 25/42 × 25 = 2000/1050 - Subtract the two like fractions:
2268/1050 - 2000/1050 = 2268 - 2000/1050 = 268/1050 - After reducing the fraction, the answer is 134/525
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