Subtract 6/27 from 16/90
16/90 - 6/27 is -2/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
16/90 = 16 × 3/90 × 3 = 48/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
6/27 = 6 × 10/27 × 10 = 60/270 - Subtract the two like fractions:
48/270 - 60/270 = 48 - 60/270 = -12/270 - After reducing the fraction, the answer is -2/45
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