Add 28/98 and 28/10, Solve 28/98 + 2 8/10 as a fraction

Add 28/98 and 28/10

1^st number: 28/98, 2^nd number: 2 8/10

28/98 + 28/10 is 108/35.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490

Next, find the equivalent fraction of both fractional numbers with denominator 490
For the 1st fraction, since 98 × 5 = 490,
28/98 = 28 × 5/98 × 5 = 140/490
Likewise, for the 2nd fraction, since 10 × 49 = 490,
28/10 = 28 × 49/10 × 49 = 1372/490
Add the two like fractions:
140/490 + 1372/490 = 140 + 1372/490 = 1512/490
1512/490 simplified gives 108/35
So, 28/98 + 28/10 = 108/35
In mixed form: 33/35

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