Subtract 10/45 from 70/27
1st number: 2 16/27, 2nd number: 10/45
70/27 - 10/45 is 64/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
70/27 = 70 × 5/27 × 5 = 350/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
10/45 = 10 × 3/45 × 3 = 30/135 - Subtract the two like fractions:
350/135 - 30/135 = 350 - 30/135 = 320/135 - After reducing the fraction, the answer is 64/27
- In mixed form: 210/27
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