Add 90/30 and 27/6, Solve 3 0/30 + 4 3/6 as a fraction

Add 90/30 and 27/6

1^st number: 3 0/30, 2^nd number: 4 3/6

90/30 + 27/6 is 15/2.

Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30

Next, find the equivalent fraction of both fractional numbers with denominator 30
For the 1st fraction, since 30 × 1 = 30,
90/30 = 90 × 1/30 × 1 = 90/30
Likewise, for the 2nd fraction, since 6 × 5 = 30,
27/6 = 27 × 5/6 × 5 = 135/30
Add the two like fractions:
90/30 + 135/30 = 90 + 135/30 = 225/30
225/30 simplified gives 15/2
So, 90/30 + 27/6 = 15/2
In mixed form: 71/2

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