Add 81/98 and 25/9, Solve 81/98 + 2 7/9 as a fraction

Add 81/98 and 25/9

1^st number: 81/98, 2^nd number: 2 7/9

81/98 + 25/9 is 3179/882.

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,
81/98 = 81 × 9/98 × 9 = 729/882
Likewise, for the 2nd fraction, since 9 × 98 = 882,
25/9 = 25 × 98/9 × 98 = 2450/882
Add the two like fractions:
729/882 + 2450/882 = 729 + 2450/882 = 3179/882
So, 81/98 + 25/9 = 3179/882
In mixed form: 3533/882

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