Add 36/80 and 25/9
1st number: 36/80, 2nd number: 2 7/9
36/80 + 25/9 is 581/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 9 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
36/80 = 36 × 9/80 × 9 = 324/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
25/9 = 25 × 80/9 × 80 = 2000/720 - Add the two like fractions:
324/720 + 2000/720 = 324 + 2000/720 = 2324/720 - 2324/720 simplified gives 581/180
- So, 36/80 + 25/9 = 581/180
In mixed form: 341/180
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