Subtract 10/25 from 49/21
1st number: 2 7/21, 2nd number: 10/25
49/21 - 10/25 is 29/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 25 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 21 × 25 = 525,
49/21 = 49 × 25/21 × 25 = 1225/525 - Likewise, for the 2nd fraction, since 25 × 21 = 525,
10/25 = 10 × 21/25 × 21 = 210/525 - Subtract the two like fractions:
1225/525 - 210/525 = 1225 - 210/525 = 1015/525 - After reducing the fraction, the answer is 29/15
- In mixed form: 114/15
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