Add 8/98 and 10/80
8/98 + 10/80 is 81/392.
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,
8/98 = 8 × 40/98 × 40 = 320/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
10/80 = 10 × 49/80 × 49 = 490/3920 - Add the two like fractions:
320/3920 + 490/3920 = 320 + 490/3920 = 810/3920 - 810/3920 simplified gives 81/392
- So, 8/98 + 10/80 = 81/392
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