Subtract 30/63 from 7/50
7/50 - 30/63 is -353/1050.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 63 is 3150
Next, find the equivalent fraction of both fractional numbers with denominator 3150 - For the 1st fraction, since 50 × 63 = 3150,
7/50 = 7 × 63/50 × 63 = 441/3150 - Likewise, for the 2nd fraction, since 63 × 50 = 3150,
30/63 = 30 × 50/63 × 50 = 1500/3150 - Subtract the two like fractions:
441/3150 - 1500/3150 = 441 - 1500/3150 = -1059/3150 - After reducing the fraction, the answer is -353/1050
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