Answers

Add 27/98 and 45/7

1^st number: 27/98, 2^nd number: 6 3/7

27/98 + 45/7 is 657/98.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 7 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   27/98 = 27 × 1/98 × 1 = 27/98
3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
   45/7 = 45 × 14/7 × 14 = 630/98
4. Add the two like fractions:
   27/98 + 630/98 = 27 + 630/98 = 657/98
5. So, 27/98 + 45/7 = 657/98
   In mixed form: 669/98

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