Add 28/18 and 80/48
1st number: 1 10/18, 2nd number: 1 32/48
28/18 + 80/48 is 29/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
28/18 = 28 × 8/18 × 8 = 224/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
80/48 = 80 × 3/48 × 3 = 240/144 - Add the two like fractions:
224/144 + 240/144 = 224 + 240/144 = 464/144 - 464/144 simplified gives 29/9
- So, 28/18 + 80/48 = 29/9
In mixed form: 32/9
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