Add 18/6 and 90/25, Solve 3 0/6 + 3 15/25 as a fraction

Add 18/6 and 90/25

1^st number: 3 0/6, 2^nd number: 3 15/25

18/6 + 90/25 is 33/5.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 25 is 150

Next, find the equivalent fraction of both fractional numbers with denominator 150
For the 1st fraction, since 6 × 25 = 150,
18/6 = 18 × 25/6 × 25 = 450/150
Likewise, for the 2nd fraction, since 25 × 6 = 150,
90/25 = 90 × 6/25 × 6 = 540/150
Add the two like fractions:
450/150 + 540/150 = 450 + 540/150 = 990/150
990/150 simplified gives 33/5
So, 18/6 + 90/25 = 33/5
In mixed form: 63/5

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