Subtract 25/21 from 24/10
1st number: 2 4/10, 2nd number: 1 4/21
24/10 - 25/21 is 127/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 21 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
24/10 = 24 × 21/10 × 21 = 504/210 - Likewise, for the 2nd fraction, since 21 × 10 = 210,
25/21 = 25 × 10/21 × 10 = 250/210 - Subtract the two like fractions:
504/210 - 250/210 = 504 - 250/210 = 254/210 - After reducing the fraction, the answer is 127/105
- In mixed form: 122/105
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