Subtract 35/50 from 25/70
25/70 - 35/50 is -12/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
25/70 = 25 × 5/70 × 5 = 125/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
35/50 = 35 × 7/50 × 7 = 245/350 - Subtract the two like fractions:
125/350 - 245/350 = 125 - 245/350 = -120/350 - After reducing the fraction, the answer is -12/35
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