Subtract 28/27 from 70/2
1st number: 35 0/2, 2nd number: 1 1/27
70/2 - 28/27 is 917/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
70/2 = 70 × 27/2 × 27 = 1890/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
28/27 = 28 × 2/27 × 2 = 56/54 - Subtract the two like fractions:
1890/54 - 56/54 = 1890 - 56/54 = 1834/54 - After reducing the fraction, the answer is 917/27
- In mixed form: 3326/27
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