Add 63/14 and 30/9, Solve 4 7/14 + 3 3/9 as a fraction

Add 63/14 and 30/9

1^st number: 4 7/14, 2^nd number: 3 3/9

63/14 + 30/9 is 47/6.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 14 × 9 = 126,
63/14 = 63 × 9/14 × 9 = 567/126
Likewise, for the 2nd fraction, since 9 × 14 = 126,
30/9 = 30 × 14/9 × 14 = 420/126
Add the two like fractions:
567/126 + 420/126 = 567 + 420/126 = 987/126
987/126 simplified gives 47/6
So, 63/14 + 30/9 = 47/6
In mixed form: 75/6

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