Add 90/24 and 63/36
1st number: 3 18/24, 2nd number: 1 27/36
90/24 + 63/36 is 11/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
90/24 = 90 × 3/24 × 3 = 270/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
63/36 = 63 × 2/36 × 2 = 126/72 - Add the two like fractions:
270/72 + 126/72 = 270 + 126/72 = 396/72 - 396/72 simplified gives 11/2
- So, 90/24 + 63/36 = 11/2
In mixed form: 51/2
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