Subtract 42/75 from 49/18
1st number: 2 13/18, 2nd number: 42/75
49/18 - 42/75 is 973/450.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 75 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
49/18 = 49 × 25/18 × 25 = 1225/450 - Likewise, for the 2nd fraction, since 75 × 6 = 450,
42/75 = 42 × 6/75 × 6 = 252/450 - Subtract the two like fractions:
1225/450 - 252/450 = 1225 - 252/450 = 973/450 - In mixed form: 273/450
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