Add 12/35 and 16/9, Solve 12/35 + 1 7/9 as a fraction

Add 12/35 and 16/9

1^st number: 12/35, 2^nd number: 1 7/9

12/35 + 16/9 is 668/315.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315

Next, find the equivalent fraction of both fractional numbers with denominator 315
For the 1st fraction, since 35 × 9 = 315,
12/35 = 12 × 9/35 × 9 = 108/315
Likewise, for the 2nd fraction, since 9 × 35 = 315,
16/9 = 16 × 35/9 × 35 = 560/315
Add the two like fractions:
108/315 + 560/315 = 108 + 560/315 = 668/315
So, 12/35 + 16/9 = 668/315
In mixed form: 238/315

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