Subtract 27/8 from 84/49
1st number: 1 35/49, 2nd number: 3 3/8
84/49 - 27/8 is -93/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
84/49 = 84 × 8/49 × 8 = 672/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
27/8 = 27 × 49/8 × 49 = 1323/392 - Subtract the two like fractions:
672/392 - 1323/392 = 672 - 1323/392 = -651/392 - After reducing the fraction, the answer is -93/56
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