Add 50/42 and 20/3, Solve 1 8/42 + 6 2/3 as a fraction

Add 50/42 and 20/3

1^st number: 1 8/42, 2^nd number: 6 2/3

50/42 + 20/3 is 55/7.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 3 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 42 × 1 = 42,
50/42 = 50 × 1/42 × 1 = 50/42
Likewise, for the 2nd fraction, since 3 × 14 = 42,
20/3 = 20 × 14/3 × 14 = 280/42
Add the two like fractions:
50/42 + 280/42 = 50 + 280/42 = 330/42
330/42 simplified gives 55/7
So, 50/42 + 20/3 = 55/7
In mixed form: 76/7

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