Answers

Add 20/98 and 90/75

1^st number: 20/98, 2^nd number: 1 15/75

20/98 + 90/75 is 344/245.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 75 is 7350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 7350
2. For the 1st fraction, since 98 × 75 = 7350,
   20/98 = 20 × 75/98 × 75 = 1500/7350
3. Likewise, for the 2nd fraction, since 75 × 98 = 7350,
   90/75 = 90 × 98/75 × 98 = 8820/7350
4. Add the two like fractions:
   1500/7350 + 8820/7350 = 1500 + 8820/7350 = 10320/7350
5. 10320/7350 simplified gives 344/245
6. So, 20/98 + 90/75 = 344/245
   In mixed form: 199/245

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