Subtract 1/9 from 49/90
49/90 - 1/9 is 13/30.
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,
49/90 = 49 × 1/90 × 1 = 49/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
1/9 = 1 × 10/9 × 10 = 10/90 - Subtract the two like fractions:
49/90 - 10/90 = 49 - 10/90 = 39/90 - After reducing the fraction, the answer is 13/30
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