Add 30/54 and 50/75
30/54 + 50/75 is 11/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 75 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
30/54 = 30 × 25/54 × 25 = 750/1350 - Likewise, for the 2nd fraction, since 75 × 18 = 1350,
50/75 = 50 × 18/75 × 18 = 900/1350 - Add the two like fractions:
750/1350 + 900/1350 = 750 + 900/1350 = 1650/1350 - 1650/1350 simplified gives 11/9
- So, 30/54 + 50/75 = 11/9
In mixed form: 12/9
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