Subtract 45/6 from 28/75
1st number: 28/75, 2nd number: 7 3/6
28/75 - 45/6 is -1069/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
28/75 = 28 × 2/75 × 2 = 56/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
45/6 = 45 × 25/6 × 25 = 1125/150 - Subtract the two like fractions:
56/150 - 1125/150 = 56 - 1125/150 = -1069/150
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