Add 45/15 and 9/25, Solve 3 0/15 + 9/25 as a fraction

Add 45/15 and 9/25

1^st number: 3 0/15, 2^nd number: 9/25

45/15 + 9/25 is 84/25.

Find the least common denominator or LCM of the two denominators:
LCM of 15 and 25 is 75

Next, find the equivalent fraction of both fractional numbers with denominator 75
For the 1st fraction, since 15 × 5 = 75,
45/15 = 45 × 5/15 × 5 = 225/75
Likewise, for the 2nd fraction, since 25 × 3 = 75,
9/25 = 9 × 3/25 × 3 = 27/75
Add the two like fractions:
225/75 + 27/75 = 225 + 27/75 = 252/75
252/75 simplified gives 84/25
So, 45/15 + 9/25 = 84/25
In mixed form: 39/25

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