Add 18/14 and 54/36
1st number: 1 4/14, 2nd number: 1 18/36
18/14 + 54/36 is 39/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 14 × 18 = 252,
18/14 = 18 × 18/14 × 18 = 324/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
54/36 = 54 × 7/36 × 7 = 378/252 - Add the two like fractions:
324/252 + 378/252 = 324 + 378/252 = 702/252 - 702/252 simplified gives 39/14
- So, 18/14 + 54/36 = 39/14
In mixed form: 211/14
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