Subtract 96/72 from 15/84
1st number: 15/84, 2nd number: 1 24/72
15/84 - 96/72 is -97/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 84 × 6 = 504,
15/84 = 15 × 6/84 × 6 = 90/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
96/72 = 96 × 7/72 × 7 = 672/504 - Subtract the two like fractions:
90/504 - 672/504 = 90 - 672/504 = -582/504 - After reducing the fraction, the answer is -97/84
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