Subtract 80/6 from 2/45
1st number: 2/45, 2nd number: 13 2/6
2/45 - 80/6 is -598/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
2/45 = 2 × 2/45 × 2 = 4/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
80/6 = 80 × 15/6 × 15 = 1200/90 - Subtract the two like fractions:
4/90 - 1200/90 = 4 - 1200/90 = -1196/90 - After reducing the fraction, the answer is -598/45
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