Answers

Add 98/15 and 70/30

1^st number: 6 8/15, 2^nd number: 2 10/30

98/15 + 70/30 is 133/15.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 30 is 30
   
   Next, find the equivalent fraction of both fractional numbers with denominator 30
2. For the 1st fraction, since 15 × 2 = 30,
   98/15 = 98 × 2/15 × 2 = 196/30
3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
   70/30 = 70 × 1/30 × 1 = 70/30
4. Add the two like fractions:
   196/30 + 70/30 = 196 + 70/30 = 266/30
5. 266/30 simplified gives 133/15
6. So, 98/15 + 70/30 = 133/15
   In mixed form: 813/15

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