Subtract 1/16 from 75/20
1st number: 3 15/20, 2nd number: 1/16
75/20 - 1/16 is 59/16.
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,
75/20 = 75 × 4/20 × 4 = 300/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
1/16 = 1 × 5/16 × 5 = 5/80 - Subtract the two like fractions:
300/80 - 5/80 = 300 - 5/80 = 295/80 - After reducing the fraction, the answer is 59/16
- In mixed form: 311/16
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