Subtract 1/80 from 9/3
1st number: 3 0/3, 2nd number: 1/80
9/3 - 1/80 is 239/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 3 × 80 = 240,
9/3 = 9 × 80/3 × 80 = 720/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
1/80 = 1 × 3/80 × 3 = 3/240 - Subtract the two like fractions:
720/240 - 3/240 = 720 - 3/240 = 717/240 - After reducing the fraction, the answer is 239/80
- In mixed form: 279/80
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