Add 90/24 and 72/8, Solve 3 18/24 + 9 0/8 as a fraction

Add 90/24 and 72/8

1^st number: 3 18/24, 2^nd number: 9 0/8

90/24 + 72/8 is 51/4.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 8 is 24

Next, find the equivalent fraction of both fractional numbers with denominator 24
For the 1st fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24
Likewise, for the 2nd fraction, since 8 × 3 = 24,
72/8 = 72 × 3/8 × 3 = 216/24
Add the two like fractions:
90/24 + 216/24 = 90 + 216/24 = 306/24
306/24 simplified gives 51/4
So, 90/24 + 72/8 = 51/4
In mixed form: 123/4

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