Add 80/18 and 14/84, Solve 4 8/18 + 14/84 as a fraction

Add 80/18 and 14/84

1^st number: 4 8/18, 2^nd number: 14/84

80/18 + 14/84 is 83/18.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 18 × 14 = 252,
80/18 = 80 × 14/18 × 14 = 1120/252
Likewise, for the 2nd fraction, since 84 × 3 = 252,
14/84 = 14 × 3/84 × 3 = 42/252
Add the two like fractions:
1120/252 + 42/252 = 1120 + 42/252 = 1162/252
1162/252 simplified gives 83/18
So, 80/18 + 14/84 = 83/18
In mixed form: 411/18

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