Solutions by everydaycalculation.com

4098 + 410 is 198245.

- 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,

4098 = 40 × 598 × 5 = 200490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,

410 = 4 × 4910 × 49 = 196490 - Add the two like fractions:

200490 + 196490 = 200 + 196490 = 396490 - 396/490 simplified gives 198245
- So, 40/98 + 4/10 = 198/245

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