Add 80/35 and 28/30, Solve 2 10/35 + 28/30 as a fraction

Add 80/35 and 28/30

1^st number: 2 10/35, 2^nd number: 28/30

80/35 + 28/30 is 338/105.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 35 × 6 = 210,
80/35 = 80 × 6/35 × 6 = 480/210
Likewise, for the 2nd fraction, since 30 × 7 = 210,
28/30 = 28 × 7/30 × 7 = 196/210
Add the two like fractions:
480/210 + 196/210 = 480 + 196/210 = 676/210
676/210 simplified gives 338/105
So, 80/35 + 28/30 = 338/105
In mixed form: 323/105

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