Add 80/45 and 9/49, Solve 1 35/45 + 9/49 as a fraction

Add 80/45 and 9/49

1^st number: 1 35/45, 2^nd number: 9/49

80/45 + 9/49 is 865/441.

Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205

Next, find the equivalent fraction of both fractional numbers with denominator 2205
For the 1st fraction, since 45 × 49 = 2205,
80/45 = 80 × 49/45 × 49 = 3920/2205
Likewise, for the 2nd fraction, since 49 × 45 = 2205,
9/49 = 9 × 45/49 × 45 = 405/2205
Add the two like fractions:
3920/2205 + 405/2205 = 3920 + 405/2205 = 4325/2205
4325/2205 simplified gives 865/441
So, 80/45 + 9/49 = 865/441
In mixed form: 1424/441

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