Add 72/30 and 6/35, Solve 2 12/30 + 6/35 as a fraction

Add 72/30 and 6/35

1^st number: 2 12/30, 2^nd number: 6/35

72/30 + 6/35 is 18/7.

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

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 30 × 7 = 210,
72/30 = 72 × 7/30 × 7 = 504/210
Likewise, for the 2nd fraction, since 35 × 6 = 210,
6/35 = 6 × 6/35 × 6 = 36/210
Add the two like fractions:
504/210 + 36/210 = 504 + 36/210 = 540/210
540/210 simplified gives 18/7
So, 72/30 + 6/35 = 18/7
In mixed form: 24/7

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