Add 20/42 and 14/7, Solve 20/42 + 2 0/7 as a fraction

Add 20/42 and 14/7

1^st number: 20/42, 2^nd number: 2 0/7

20/42 + 14/7 is 52/21.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 7 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 42 × 1 = 42,
20/42 = 20 × 1/42 × 1 = 20/42
Likewise, for the 2nd fraction, since 7 × 6 = 42,
14/7 = 14 × 6/7 × 6 = 84/42
Add the two like fractions:
20/42 + 84/42 = 20 + 84/42 = 104/42
104/42 simplified gives 52/21
So, 20/42 + 14/7 = 52/21
In mixed form: 210/21

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