Subtract 9/10 from 6/24
6/24 - 9/10 is -13/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
6/24 = 6 × 5/24 × 5 = 30/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
9/10 = 9 × 12/10 × 12 = 108/120 - Subtract the two like fractions:
30/120 - 108/120 = 30 - 108/120 = -78/120 - After reducing the fraction, the answer is -13/20
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