Add 4/42 and 50/21, Solve 4/42 + 2 8/21 as a fraction

Add 4/42 and 50/21

1^st number: 4/42, 2^nd number: 2 8/21

4/42 + 50/21 is 52/21.

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,
4/42 = 4 × 1/42 × 1 = 4/42
Likewise, for the 2nd fraction, since 21 × 2 = 42,
50/21 = 50 × 2/21 × 2 = 100/42
Add the two like fractions:
4/42 + 100/42 = 4 + 100/42 = 104/42
104/42 simplified gives 52/21
So, 4/42 + 50/21 = 52/21
In mixed form: 210/21

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