Subtract 50/28 from 9/18
1st number: 9/18, 2nd number: 1 22/28
9/18 - 50/28 is -9/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
9/18 = 9 × 14/18 × 14 = 126/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
50/28 = 50 × 9/28 × 9 = 450/252 - Subtract the two like fractions:
126/252 - 450/252 = 126 - 450/252 = -324/252 - After reducing the fraction, the answer is -9/7
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