Add 10/9 and 45/84, Solve 1 1/9 + 45/84 as a fraction

Add 10/9 and 45/84

1^st number: 1 1/9, 2^nd number: 45/84

10/9 + 45/84 is 415/252.

Find the least common denominator or LCM of the two denominators:
LCM of 9 and 84 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 9 × 28 = 252,
10/9 = 10 × 28/9 × 28 = 280/252
Likewise, for the 2nd fraction, since 84 × 3 = 252,
45/84 = 45 × 3/84 × 3 = 135/252
Add the two like fractions:
280/252 + 135/252 = 280 + 135/252 = 415/252
So, 10/9 + 45/84 = 415/252
In mixed form: 1163/252

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