Subtract 25/16 from 2/27
1st number: 2/27, 2nd number: 1 9/16
2/27 - 25/16 is -643/432.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 27 × 16 = 432,
2/27 = 2 × 16/27 × 16 = 32/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
25/16 = 25 × 27/16 × 27 = 675/432 - Subtract the two like fractions:
32/432 - 675/432 = 32 - 675/432 = -643/432
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