Subtract 70/27 from 10/5
1st number: 2 0/5, 2nd number: 2 16/27
10/5 - 70/27 is -16/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
10/5 = 10 × 27/5 × 27 = 270/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
70/27 = 70 × 5/27 × 5 = 350/135 - Subtract the two like fractions:
270/135 - 350/135 = 270 - 350/135 = -80/135 - After reducing the fraction, the answer is -16/27
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