Add 45/80 and 27/24
1st number: 45/80, 2nd number: 1 3/24
45/80 + 27/24 is 27/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 24 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
45/80 = 45 × 3/80 × 3 = 135/240 - Likewise, for the 2nd fraction, since 24 × 10 = 240,
27/24 = 27 × 10/24 × 10 = 270/240 - Add the two like fractions:
135/240 + 270/240 = 135 + 270/240 = 405/240 - 405/240 simplified gives 27/16
- So, 45/80 + 27/24 = 27/16
In mixed form: 111/16
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