Add 80/35 and 9/27, Solve 2 10/35 + 9/27 as a fraction

Add 80/35 and 9/27

1^st number: 2 10/35, 2^nd number: 9/27

80/35 + 9/27 is 55/21.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 27 is 945

Next, find the equivalent fraction of both fractional numbers with denominator 945
For the 1st fraction, since 35 × 27 = 945,
80/35 = 80 × 27/35 × 27 = 2160/945
Likewise, for the 2nd fraction, since 27 × 35 = 945,
9/27 = 9 × 35/27 × 35 = 315/945
Add the two like fractions:
2160/945 + 315/945 = 2160 + 315/945 = 2475/945
2475/945 simplified gives 55/21
So, 80/35 + 9/27 = 55/21
In mixed form: 213/21

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