Subtract 25/45 from 16/2
1st number: 8 0/2, 2nd number: 25/45
16/2 - 25/45 is 67/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
16/2 = 16 × 45/2 × 45 = 720/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
25/45 = 25 × 2/45 × 2 = 50/90 - Subtract the two like fractions:
720/90 - 50/90 = 720 - 50/90 = 670/90 - After reducing the fraction, the answer is 67/9
- In mixed form: 74/9
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