Subtract 7/72 from 96/28
1st number: 3 12/28, 2nd number: 7/72
96/28 - 7/72 is 1679/504.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 28 × 18 = 504,
96/28 = 96 × 18/28 × 18 = 1728/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
7/72 = 7 × 7/72 × 7 = 49/504 - Subtract the two like fractions:
1728/504 - 49/504 = 1728 - 49/504 = 1679/504 - In mixed form: 3167/504
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