Subtract 90/8 from 6/2
1st number: 3 0/2, 2nd number: 11 2/8
6/2 - 90/8 is -33/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
6/2 = 6 × 4/2 × 4 = 24/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
90/8 = 90 × 1/8 × 1 = 90/8 - Subtract the two like fractions:
24/8 - 90/8 = 24 - 90/8 = -66/8 - After reducing the fraction, the answer is -33/4
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