Add 1/80 and 54/9
1st number: 1/80, 2nd number: 6 0/9
1/80 + 54/9 is 481/80.
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,
1/80 = 1 × 9/80 × 9 = 9/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
54/9 = 54 × 80/9 × 80 = 4320/720 - Add the two like fractions:
9/720 + 4320/720 = 9 + 4320/720 = 4329/720 - 4329/720 simplified gives 481/80
- So, 1/80 + 54/9 = 481/80
In mixed form: 61/80
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