Subtract 75/54 from 70/8
1st number: 8 6/8, 2nd number: 1 21/54
70/8 - 75/54 is 265/36.
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,
70/8 = 70 × 27/8 × 27 = 1890/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
75/54 = 75 × 4/54 × 4 = 300/216 - Subtract the two like fractions:
1890/216 - 300/216 = 1890 - 300/216 = 1590/216 - After reducing the fraction, the answer is 265/36
- In mixed form: 713/36
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