Subtract 24/10 from 84/40
1st number: 2 4/40, 2nd number: 2 4/10
84/40 - 24/10 is -3/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
84/40 = 84 × 1/40 × 1 = 84/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
24/10 = 24 × 4/10 × 4 = 96/40 - Subtract the two like fractions:
84/40 - 96/40 = 84 - 96/40 = -12/40 - After reducing the fraction, the answer is -3/10
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