Subtract 49/84 from 90/2
1st number: 45 0/2, 2nd number: 49/84
90/2 - 49/84 is 533/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 2 × 42 = 84,
90/2 = 90 × 42/2 × 42 = 3780/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
49/84 = 49 × 1/84 × 1 = 49/84 - Subtract the two like fractions:
3780/84 - 49/84 = 3780 - 49/84 = 3731/84 - After reducing the fraction, the answer is 533/12
- In mixed form: 445/12
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