Subtract 84/54 from 49/8
1st number: 6 1/8, 2nd number: 1 30/54
49/8 - 84/54 is 329/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
49/8 = 49 × 27/8 × 27 = 1323/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
84/54 = 84 × 4/54 × 4 = 336/216 - Subtract the two like fractions:
1323/216 - 336/216 = 1323 - 336/216 = 987/216 - After reducing the fraction, the answer is 329/72
- In mixed form: 441/72
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