Subtract 84/36 from 24/7
1st number: 3 3/7, 2nd number: 2 12/36
24/7 - 84/36 is 23/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
24/7 = 24 × 36/7 × 36 = 864/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
84/36 = 84 × 7/36 × 7 = 588/252 - Subtract the two like fractions:
864/252 - 588/252 = 864 - 588/252 = 276/252 - After reducing the fraction, the answer is 23/21
- In mixed form: 12/21
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