Subtract 1/35 from 24/21
1st number: 1 3/21, 2nd number: 1/35
24/21 - 1/35 is 39/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 35 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,
24/21 = 24 × 5/21 × 5 = 120/105 - Likewise, for the 2nd fraction, since 35 × 3 = 105,
1/35 = 1 × 3/35 × 3 = 3/105 - Subtract the two like fractions:
120/105 - 3/105 = 120 - 3/105 = 117/105 - After reducing the fraction, the answer is 39/35
- In mixed form: 14/35
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