Subtract 1/75 from 81/2
1st number: 40 1/2, 2nd number: 1/75
81/2 - 1/75 is 6073/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
81/2 = 81 × 75/2 × 75 = 6075/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
1/75 = 1 × 2/75 × 2 = 2/150 - Subtract the two like fractions:
6075/150 - 2/150 = 6075 - 2/150 = 6073/150 - In mixed form: 4073/150
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