Subtract 28/6 from 90/2
1st number: 45 0/2, 2nd number: 4 4/6
90/2 - 28/6 is 121/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
90/2 = 90 × 3/2 × 3 = 270/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
28/6 = 28 × 1/6 × 1 = 28/6 - Subtract the two like fractions:
270/6 - 28/6 = 270 - 28/6 = 242/6 - After reducing the fraction, the answer is 121/3
- In mixed form: 401/3
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