Add 6/84 and 16/5, Solve 6/84 + 3 1/5 as a fraction

Add 6/84 and 16/5

1^st number: 6/84, 2^nd number: 3 1/5

6/84 + 16/5 is 229/70.

Find the least common denominator or LCM of the two denominators:
LCM of 84 and 5 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 84 × 5 = 420,
6/84 = 6 × 5/84 × 5 = 30/420
Likewise, for the 2nd fraction, since 5 × 84 = 420,
16/5 = 16 × 84/5 × 84 = 1344/420
Add the two like fractions:
30/420 + 1344/420 = 30 + 1344/420 = 1374/420
1374/420 simplified gives 229/70
So, 6/84 + 16/5 = 229/70
In mixed form: 319/70

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