Add 14/20 and 27/90
14/20 + 27/90 is 1/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
14/20 = 14 × 9/20 × 9 = 126/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
27/90 = 27 × 2/90 × 2 = 54/180 - Add the two like fractions:
126/180 + 54/180 = 126 + 54/180 = 180/180 - 180/180 simplified gives 1/1
- So, 14/20 + 27/90 = 1/1
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