Subtract 10/14 from 30/9
1st number: 3 3/9, 2nd number: 10/14
30/9 - 10/14 is 55/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
30/9 = 30 × 14/9 × 14 = 420/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
10/14 = 10 × 9/14 × 9 = 90/126 - Subtract the two like fractions:
420/126 - 90/126 = 420 - 90/126 = 330/126 - After reducing the fraction, the answer is 55/21
- In mixed form: 213/21
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