Add 18/60 and 16/18
18/60 + 16/18 is 107/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 18 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
18/60 = 18 × 3/60 × 3 = 54/180 - Likewise, for the 2nd fraction, since 18 × 10 = 180,
16/18 = 16 × 10/18 × 10 = 160/180 - Add the two like fractions:
54/180 + 160/180 = 54 + 160/180 = 214/180 - 214/180 simplified gives 107/90
- So, 18/60 + 16/18 = 107/90
In mixed form: 117/90
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