Answers

Add 27/98 and 45/35

1^st number: 27/98, 2^nd number: 1 10/35

27/98 + 45/35 is 153/98.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 35 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 98 × 5 = 490,
   27/98 = 27 × 5/98 × 5 = 135/490
3. Likewise, for the 2nd fraction, since 35 × 14 = 490,
   45/35 = 45 × 14/35 × 14 = 630/490
4. Add the two like fractions:
   135/490 + 630/490 = 135 + 630/490 = 765/490
5. 765/490 simplified gives 153/98
6. So, 27/98 + 45/35 = 153/98
   In mixed form: 155/98

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