Subtract 90/8 from 25/16
1st number: 1 9/16, 2nd number: 11 2/8
25/16 - 90/8 is -155/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 8 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 16 × 1 = 16,
25/16 = 25 × 1/16 × 1 = 25/16 - Likewise, for the 2nd fraction, since 8 × 2 = 16,
90/8 = 90 × 2/8 × 2 = 180/16 - Subtract the two like fractions:
25/16 - 180/16 = 25 - 180/16 = -155/16
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