Subtract 14/9 from 2/90
1st number: 2/90, 2nd number: 1 5/9
2/90 - 14/9 is -23/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 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 9 × 10 = 90,
14/9 = 14 × 10/9 × 10 = 140/90 - Subtract the two like fractions:
2/90 - 140/90 = 2 - 140/90 = -138/90 - After reducing the fraction, the answer is -23/15
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