Subtract 20/14 from 7/50
1st number: 7/50, 2nd number: 1 6/14
7/50 - 20/14 is -451/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 14 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
7/50 = 7 × 7/50 × 7 = 49/350 - Likewise, for the 2nd fraction, since 14 × 25 = 350,
20/14 = 20 × 25/14 × 25 = 500/350 - Subtract the two like fractions:
49/350 - 500/350 = 49 - 500/350 = -451/350
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