Subtract 16/90 from 2/24
2/24 - 16/90 is -17/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
2/24 = 2 × 15/24 × 15 = 30/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
16/90 = 16 × 4/90 × 4 = 64/360 - Subtract the two like fractions:
30/360 - 64/360 = 30 - 64/360 = -34/360 - After reducing the fraction, the answer is -17/180
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