Subtract 3/98 from 80/10
1st number: 8 0/10, 2nd number: 3/98
80/10 - 3/98 is 781/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
80/10 = 80 × 49/10 × 49 = 3920/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
3/98 = 3 × 5/98 × 5 = 15/490 - Subtract the two like fractions:
3920/490 - 15/490 = 3920 - 15/490 = 3905/490 - After reducing the fraction, the answer is 781/98
- In mixed form: 795/98
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