Add 75/80 and 80/27, Solve 75/80 + 2 26/27 as a fraction

Add 75/80 and 80/27

1^st number: 75/80, 2^nd number: 2 26/27

75/80 + 80/27 is 1685/432.

Find the least common denominator or LCM of the two denominators:
LCM of 80 and 27 is 2160

Next, find the equivalent fraction of both fractional numbers with denominator 2160
For the 1st fraction, since 80 × 27 = 2160,
75/80 = 75 × 27/80 × 27 = 2025/2160
Likewise, for the 2nd fraction, since 27 × 80 = 2160,
80/27 = 80 × 80/27 × 80 = 6400/2160
Add the two like fractions:
2025/2160 + 6400/2160 = 2025 + 6400/2160 = 8425/2160
8425/2160 simplified gives 1685/432
So, 75/80 + 80/27 = 1685/432
In mixed form: 3389/432

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