Add 20/7 and 14/18, Solve 2 6/7 + 14/18 as a fraction

Add 20/7 and 14/18

1^st number: 2 6/7, 2^nd number: 14/18

20/7 + 14/18 is 229/63.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 7 × 18 = 126,
20/7 = 20 × 18/7 × 18 = 360/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
14/18 = 14 × 7/18 × 7 = 98/126
Add the two like fractions:
360/126 + 98/126 = 360 + 98/126 = 458/126
458/126 simplified gives 229/63
So, 20/7 + 14/18 = 229/63
In mixed form: 340/63

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