Subtract 10/16 from 24/72
24/72 - 10/16 is -7/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 72 × 2 = 144,
24/72 = 24 × 2/72 × 2 = 48/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
10/16 = 10 × 9/16 × 9 = 90/144 - Subtract the two like fractions:
48/144 - 90/144 = 48 - 90/144 = -42/144 - After reducing the fraction, the answer is -7/24
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