Add 2/80 and 20/9, Solve 2/80 + 2 2/9 as a fraction

Add 2/80 and 20/9

1^st number: 2/80, 2^nd number: 2 2/9

2/80 + 20/9 is 809/360.

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,
2/80 = 2 × 9/80 × 9 = 18/720
Likewise, for the 2nd fraction, since 9 × 80 = 720,
20/9 = 20 × 80/9 × 80 = 1600/720
Add the two like fractions:
18/720 + 1600/720 = 18 + 1600/720 = 1618/720
1618/720 simplified gives 809/360
So, 2/80 + 20/9 = 809/360
In mixed form: 289/360

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