Subtract 35/16 from 4/20
1st number: 4/20, 2nd number: 2 3/16
4/20 - 35/16 is -159/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 20 × 4 = 80,
4/20 = 4 × 4/20 × 4 = 16/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
35/16 = 35 × 5/16 × 5 = 175/80 - Subtract the two like fractions:
16/80 - 175/80 = 16 - 175/80 = -159/80
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