Add 16/90 and 18/9
1st number: 16/90, 2nd number: 2 0/9
16/90 + 18/9 is 98/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
16/90 = 16 × 1/90 × 1 = 16/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
18/9 = 18 × 10/9 × 10 = 180/90 - Add the two like fractions:
16/90 + 180/90 = 16 + 180/90 = 196/90 - 196/90 simplified gives 98/45
- So, 16/90 + 18/9 = 98/45
In mixed form: 28/45
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