Add 20/98 and 28/9
1st number: 20/98, 2nd number: 3 1/9
20/98 + 28/9 is 1462/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
20/98 = 20 × 9/98 × 9 = 180/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
28/9 = 28 × 98/9 × 98 = 2744/882 - Add the two like fractions:
180/882 + 2744/882 = 180 + 2744/882 = 2924/882 - 2924/882 simplified gives 1462/441
- So, 20/98 + 28/9 = 1462/441
In mixed form: 3139/441
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