Subtract 4/8 from 70/54
1st number: 1 16/54, 2nd number: 4/8
70/54 - 4/8 is 43/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
70/54 = 70 × 4/54 × 4 = 280/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
4/8 = 4 × 27/8 × 27 = 108/216 - Subtract the two like fractions:
280/216 - 108/216 = 280 - 108/216 = 172/216 - After reducing the fraction, the answer is 43/54
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