Add 28/54 and 35/75
28/54 + 35/75 is 133/135.
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,
28/54 = 28 × 25/54 × 25 = 700/1350 - Likewise, for the 2nd fraction, since 75 × 18 = 1350,
35/75 = 35 × 18/75 × 18 = 630/1350 - Add the two like fractions:
700/1350 + 630/1350 = 700 + 630/1350 = 1330/1350 - 1330/1350 simplified gives 133/135
- So, 28/54 + 35/75 = 133/135
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