Subtract 81/16 from 48/7
1st number: 6 6/7, 2nd number: 5 1/16
48/7 - 81/16 is 201/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
48/7 = 48 × 16/7 × 16 = 768/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
81/16 = 81 × 7/16 × 7 = 567/112 - Subtract the two like fractions:
768/112 - 567/112 = 768 - 567/112 = 201/112 - In mixed form: 189/112
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