Subtract 9/24 from 24/70
24/70 - 9/24 is -9/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
24/70 = 24 × 12/70 × 12 = 288/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
9/24 = 9 × 35/24 × 35 = 315/840 - Subtract the two like fractions:
288/840 - 315/840 = 288 - 315/840 = -27/840 - After reducing the fraction, the answer is -9/280
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