Subtract 30/14 from 8/36
1st number: 8/36, 2nd number: 2 2/14
8/36 - 30/14 is -121/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
8/36 = 8 × 7/36 × 7 = 56/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
30/14 = 30 × 18/14 × 18 = 540/252 - Subtract the two like fractions:
56/252 - 540/252 = 56 - 540/252 = -484/252 - After reducing the fraction, the answer is -121/63
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