Add 24/42 and 14/21, Solve 24/42 + 14/21 as a fraction

Add 24/42 and 14/21

24/42 + 14/21 is 26/21.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 21 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 42 × 1 = 42,
24/42 = 24 × 1/42 × 1 = 24/42
Likewise, for the 2nd fraction, since 21 × 2 = 42,
14/21 = 14 × 2/21 × 2 = 28/42
Add the two like fractions:
24/42 + 28/42 = 24 + 28/42 = 52/42
52/42 simplified gives 26/21
So, 24/42 + 14/21 = 26/21
In mixed form: 15/21

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