Add 8/80 and 9/12
8/80 + 9/12 is 17/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 12 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
8/80 = 8 × 3/80 × 3 = 24/240 - Likewise, for the 2nd fraction, since 12 × 20 = 240,
9/12 = 9 × 20/12 × 20 = 180/240 - Add the two like fractions:
24/240 + 180/240 = 24 + 180/240 = 204/240 - 204/240 simplified gives 17/20
- So, 8/80 + 9/12 = 17/20
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