Subtract 80/6 from 2/90
1st number: 2/90, 2nd number: 13 2/6
2/90 - 80/6 is -599/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
80/6 = 80 × 15/6 × 15 = 1200/90 - Subtract the two like fractions:
2/90 - 1200/90 = 2 - 1200/90 = -1198/90 - After reducing the fraction, the answer is -599/45
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