Subtract 35/20 from 7/25
1st number: 7/25, 2nd number: 1 15/20
7/25 - 35/20 is -147/100.
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,
7/25 = 7 × 4/25 × 4 = 28/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
35/20 = 35 × 5/20 × 5 = 175/100 - Subtract the two like fractions:
28/100 - 175/100 = 28 - 175/100 = -147/100
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