Subtract 35/50 from 25/21
1st number: 1 4/21, 2nd number: 35/50
25/21 - 35/50 is 103/210.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 21 × 50 = 1050,
25/21 = 25 × 50/21 × 50 = 1250/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
35/50 = 35 × 21/50 × 21 = 735/1050 - Subtract the two like fractions:
1250/1050 - 735/1050 = 1250 - 735/1050 = 515/1050 - After reducing the fraction, the answer is 103/210
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