Subtract 2/24 from 24/21
1st number: 1 3/21, 2nd number: 2/24
24/21 - 2/24 is 89/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 21 × 8 = 168,
24/21 = 24 × 8/21 × 8 = 192/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
2/24 = 2 × 7/24 × 7 = 14/168 - Subtract the two like fractions:
192/168 - 14/168 = 192 - 14/168 = 178/168 - After reducing the fraction, the answer is 89/84
- In mixed form: 15/84
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