Subtract 3/56 from 18/50
18/50 - 3/56 is 429/1400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 56 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 50 × 28 = 1400,
18/50 = 18 × 28/50 × 28 = 504/1400 - Likewise, for the 2nd fraction, since 56 × 25 = 1400,
3/56 = 3 × 25/56 × 25 = 75/1400 - Subtract the two like fractions:
504/1400 - 75/1400 = 504 - 75/1400 = 429/1400
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