Subtract 75/50 from 30/56
1st number: 30/56, 2nd number: 1 25/50
30/56 - 75/50 is -27/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
30/56 = 30 × 25/56 × 25 = 750/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
75/50 = 75 × 28/50 × 28 = 2100/1400 - Subtract the two like fractions:
750/1400 - 2100/1400 = 750 - 2100/1400 = -1350/1400 - After reducing the fraction, the answer is -27/28
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