Add 7/98 and 28/27, Solve 7/98 + 1 1/27 as a fraction

Add 7/98 and 28/27

1^st number: 7/98, 2^nd number: 1 1/27

7/98 + 28/27 is 419/378.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646

Next, find the equivalent fraction of both fractional numbers with denominator 2646
For the 1st fraction, since 98 × 27 = 2646,
7/98 = 7 × 27/98 × 27 = 189/2646
Likewise, for the 2nd fraction, since 27 × 98 = 2646,
28/27 = 28 × 98/27 × 98 = 2744/2646
Add the two like fractions:
189/2646 + 2744/2646 = 189 + 2744/2646 = 2933/2646
2933/2646 simplified gives 419/378
So, 7/98 + 28/27 = 419/378
In mixed form: 141/378

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