Subtract 49/5 from 1/80
1st number: 1/80, 2nd number: 9 4/5
1/80 - 49/5 is -783/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
1/80 = 1 × 1/80 × 1 = 1/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
49/5 = 49 × 16/5 × 16 = 784/80 - Subtract the two like fractions:
1/80 - 784/80 = 1 - 784/80 = -783/80
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