Subtract 12/10 from 49/84
1st number: 49/84, 2nd number: 1 2/10
49/84 - 12/10 is -37/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 10 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
49/84 = 49 × 5/84 × 5 = 245/420 - Likewise, for the 2nd fraction, since 10 × 42 = 420,
12/10 = 12 × 42/10 × 42 = 504/420 - Subtract the two like fractions:
245/420 - 504/420 = 245 - 504/420 = -259/420 - After reducing the fraction, the answer is -37/60
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