Subtract 49/20 from 6/25
1st number: 6/25, 2nd number: 2 9/20
6/25 - 49/20 is -221/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 25 × 4 = 100,
6/25 = 6 × 4/25 × 4 = 24/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
49/20 = 49 × 5/20 × 5 = 245/100 - Subtract the two like fractions:
24/100 - 245/100 = 24 - 245/100 = -221/100
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