Add 30/12 and 9/35, Solve 2 6/12 + 9/35 as a fraction

Add 30/12 and 9/35

1^st number: 2 6/12, 2^nd number: 9/35

30/12 + 9/35 is 193/70.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 12 × 35 = 420,
30/12 = 30 × 35/12 × 35 = 1050/420
Likewise, for the 2nd fraction, since 35 × 12 = 420,
9/35 = 9 × 12/35 × 12 = 108/420
Add the two like fractions:
1050/420 + 108/420 = 1050 + 108/420 = 1158/420
1158/420 simplified gives 193/70
So, 30/12 + 9/35 = 193/70
In mixed form: 253/70

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