Add 80/75 and 12/15, Solve 1 5/75 + 12/15 as a fraction

Add 80/75 and 12/15

1^st number: 1 5/75, 2^nd number: 12/15

80/75 + 12/15 is 28/15.

Find the least common denominator or LCM of the two denominators:
LCM of 75 and 15 is 75

Next, find the equivalent fraction of both fractional numbers with denominator 75
For the 1st fraction, since 75 × 1 = 75,
80/75 = 80 × 1/75 × 1 = 80/75
Likewise, for the 2nd fraction, since 15 × 5 = 75,
12/15 = 12 × 5/15 × 5 = 60/75
Add the two like fractions:
80/75 + 60/75 = 80 + 60/75 = 140/75
140/75 simplified gives 28/15
So, 80/75 + 12/15 = 28/15
In mixed form: 113/15

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