Subtract 32/21 from 48/75
1st number: 48/75, 2nd number: 1 11/21
48/75 - 32/21 is -464/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 21 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 75 × 7 = 525,
48/75 = 48 × 7/75 × 7 = 336/525 - Likewise, for the 2nd fraction, since 21 × 25 = 525,
32/21 = 32 × 25/21 × 25 = 800/525 - Subtract the two like fractions:
336/525 - 800/525 = 336 - 800/525 = -464/525
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