Subtract 27/25 from 15/70
1st number: 15/70, 2nd number: 1 2/25
15/70 - 27/25 is -303/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
15/70 = 15 × 5/70 × 5 = 75/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
27/25 = 27 × 14/25 × 14 = 378/350 - Subtract the two like fractions:
75/350 - 378/350 = 75 - 378/350 = -303/350
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