Add 90/36 and 54/16
1st number: 2 18/36, 2nd number: 3 6/16
90/36 + 54/16 is 47/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
90/36 = 90 × 4/36 × 4 = 360/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
54/16 = 54 × 9/16 × 9 = 486/144 - Add the two like fractions:
360/144 + 486/144 = 360 + 486/144 = 846/144 - 846/144 simplified gives 47/8
- So, 90/36 + 54/16 = 47/8
In mixed form: 57/8
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