Add 30/50 and 28/54
30/50 + 28/54 is 151/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 50 × 27 = 1350,
30/50 = 30 × 27/50 × 27 = 810/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
28/54 = 28 × 25/54 × 25 = 700/1350 - Add the two like fractions:
810/1350 + 700/1350 = 810 + 700/1350 = 1510/1350 - 1510/1350 simplified gives 151/135
- So, 30/50 + 28/54 = 151/135
In mixed form: 116/135
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