Add 21/27 and 35/50
21/27 + 35/50 is 133/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 50 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 27 × 50 = 1350,
21/27 = 21 × 50/27 × 50 = 1050/1350 - Likewise, for the 2nd fraction, since 50 × 27 = 1350,
35/50 = 35 × 27/50 × 27 = 945/1350 - Add the two like fractions:
1050/1350 + 945/1350 = 1050 + 945/1350 = 1995/1350 - 1995/1350 simplified gives 133/90
- So, 21/27 + 35/50 = 133/90
In mixed form: 143/90
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