Add 90/6 and 75/84, Solve 15 0/6 + 75/84 as a fraction

Add 90/6 and 75/84

1^st number: 15 0/6, 2^nd number: 75/84

90/6 + 75/84 is 445/28.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 6 × 14 = 84,
90/6 = 90 × 14/6 × 14 = 1260/84
Likewise, for the 2nd fraction, since 84 × 1 = 84,
75/84 = 75 × 1/84 × 1 = 75/84
Add the two like fractions:
1260/84 + 75/84 = 1260 + 75/84 = 1335/84
1335/84 simplified gives 445/28
So, 90/6 + 75/84 = 445/28
In mixed form: 1525/28

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