Subtract 84/27 from 63/8
1st number: 7 7/8, 2nd number: 3 3/27
63/8 - 84/27 is 343/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
63/8 = 63 × 27/8 × 27 = 1701/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
84/27 = 84 × 8/27 × 8 = 672/216 - Subtract the two like fractions:
1701/216 - 672/216 = 1701 - 672/216 = 1029/216 - After reducing the fraction, the answer is 343/72
- In mixed form: 455/72
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