Add 30/54 and 30/60
30/54 + 30/60 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
30/54 = 30 × 10/54 × 10 = 300/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
30/60 = 30 × 9/60 × 9 = 270/540 - Add the two like fractions:
300/540 + 270/540 = 300 + 270/540 = 570/540 - 570/540 simplified gives 19/18
- So, 30/54 + 30/60 = 19/18
In mixed form: 11/18
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