Add 9/12 and 56/14, Solve 9/12 + 4 0/14 as a fraction

Add 9/12 and 56/14

1^st number: 9/12, 2^nd number: 4 0/14

9/12 + 56/14 is 19/4.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 14 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 12 × 7 = 84,
9/12 = 9 × 7/12 × 7 = 63/84
Likewise, for the 2nd fraction, since 14 × 6 = 84,
56/14 = 56 × 6/14 × 6 = 336/84
Add the two like fractions:
63/84 + 336/84 = 63 + 336/84 = 399/84
399/84 simplified gives 19/4
So, 9/12 + 56/14 = 19/4
In mixed form: 43/4

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