Add 21/14 and 8/3, Solve 1 7/14 + 2 2/3 as a fraction

Add 21/14 and 8/3

1^st number: 1 7/14, 2^nd number: 2 2/3

21/14 + 8/3 is 25/6.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42

Next, find the equivalent fraction of both fractional numbers with denominator 42
For the 1st fraction, since 14 × 3 = 42,
21/14 = 21 × 3/14 × 3 = 63/42
Likewise, for the 2nd fraction, since 3 × 14 = 42,
8/3 = 8 × 14/3 × 14 = 112/42
Add the two like fractions:
63/42 + 112/42 = 63 + 112/42 = 175/42
175/42 simplified gives 25/6
So, 21/14 + 8/3 = 25/6
In mixed form: 41/6

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