Add 54/72 and 75/27
1st number: 54/72, 2nd number: 2 21/27
54/72 + 75/27 is 127/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 72 × 3 = 216,
54/72 = 54 × 3/72 × 3 = 162/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
75/27 = 75 × 8/27 × 8 = 600/216 - Add the two like fractions:
162/216 + 600/216 = 162 + 600/216 = 762/216 - 762/216 simplified gives 127/36
- So, 54/72 + 75/27 = 127/36
In mixed form: 319/36
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