Subtract 63/7 from 50/36
1st number: 1 14/36, 2nd number: 9 0/7
50/36 - 63/7 is -137/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 7 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
50/36 = 50 × 7/36 × 7 = 350/252 - Likewise, for the 2nd fraction, since 7 × 36 = 252,
63/7 = 63 × 36/7 × 36 = 2268/252 - Subtract the two like fractions:
350/252 - 2268/252 = 350 - 2268/252 = -1918/252 - After reducing the fraction, the answer is -137/18
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