Subtract 24/21 from 49/4
1st number: 12 1/4, 2nd number: 1 3/21
49/4 - 24/21 is 311/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 21 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 4 × 21 = 84,
49/4 = 49 × 21/4 × 21 = 1029/84 - Likewise, for the 2nd fraction, since 21 × 4 = 84,
24/21 = 24 × 4/21 × 4 = 96/84 - Subtract the two like fractions:
1029/84 - 96/84 = 1029 - 96/84 = 933/84 - After reducing the fraction, the answer is 311/28
- In mixed form: 113/28
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