Subtract 3/49 from 30/27
1st number: 1 3/27, 2nd number: 3/49
30/27 - 3/49 is 463/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 49 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 27 × 49 = 1323,
30/27 = 30 × 49/27 × 49 = 1470/1323 - Likewise, for the 2nd fraction, since 49 × 27 = 1323,
3/49 = 3 × 27/49 × 27 = 81/1323 - Subtract the two like fractions:
1470/1323 - 81/1323 = 1470 - 81/1323 = 1389/1323 - After reducing the fraction, the answer is 463/441
- In mixed form: 122/441
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