Add 28/42 and 54/24
1st number: 28/42, 2nd number: 2 6/24
28/42 + 54/24 is 35/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
28/42 = 28 × 4/42 × 4 = 112/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
54/24 = 54 × 7/24 × 7 = 378/168 - Add the two like fractions:
112/168 + 378/168 = 112 + 378/168 = 490/168 - 490/168 simplified gives 35/12
- So, 28/42 + 54/24 = 35/12
In mixed form: 211/12
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