Add 90/14 and 3/84, Solve 6 6/14 + 3/84 as a fraction

Add 90/14 and 3/84

1^st number: 6 6/14, 2^nd number: 3/84

90/14 + 3/84 is 181/28.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 84 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 14 × 6 = 84,
90/14 = 90 × 6/14 × 6 = 540/84
Likewise, for the 2nd fraction, since 84 × 1 = 84,
3/84 = 3 × 1/84 × 1 = 3/84
Add the two like fractions:
540/84 + 3/84 = 540 + 3/84 = 543/84
543/84 simplified gives 181/28
So, 90/14 + 3/84 = 181/28
In mixed form: 613/28

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