Subtract 7/49 from 75/18
1st number: 4 3/18, 2nd number: 7/49
75/18 - 7/49 is 169/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 49 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
75/18 = 75 × 49/18 × 49 = 3675/882 - Likewise, for the 2nd fraction, since 49 × 18 = 882,
7/49 = 7 × 18/49 × 18 = 126/882 - Subtract the two like fractions:
3675/882 - 126/882 = 3675 - 126/882 = 3549/882 - After reducing the fraction, the answer is 169/42
- In mixed form: 41/42
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