Answers

Add 98/6 and 56/90

1^st number: 16 2/6, 2^nd number: 56/90

98/6 + 56/90 is 763/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 6 × 15 = 90,
   98/6 = 98 × 15/6 × 15 = 1470/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   56/90 = 56 × 1/90 × 1 = 56/90
4. Add the two like fractions:
   1470/90 + 56/90 = 1470 + 56/90 = 1526/90
5. 1526/90 simplified gives 763/45
6. So, 98/6 + 56/90 = 763/45
   In mixed form: 1643/45

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