Add 5/98 and 12/80
5/98 + 12/80 is 197/980.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 98 × 40 = 3920,
5/98 = 5 × 40/98 × 40 = 200/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
12/80 = 12 × 49/80 × 49 = 588/3920 - Add the two like fractions:
200/3920 + 588/3920 = 200 + 588/3920 = 788/3920 - 788/3920 simplified gives 197/980
- So, 5/98 + 12/80 = 197/980
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