Subtract 3/30 from 56/49
1st number: 1 7/49, 2nd number: 3/30
56/49 - 3/30 is 73/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
56/49 = 56 × 30/49 × 30 = 1680/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
3/30 = 3 × 49/30 × 49 = 147/1470 - Subtract the two like fractions:
1680/1470 - 147/1470 = 1680 - 147/1470 = 1533/1470 - After reducing the fraction, the answer is 73/70
- In mixed form: 13/70
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