Answers

Add 98/15 and 60/84

1^st number: 6 8/15, 2^nd number: 60/84

98/15 + 60/84 is 761/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 84 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 15 × 28 = 420,
   98/15 = 98 × 28/15 × 28 = 2744/420
3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
   60/84 = 60 × 5/84 × 5 = 300/420
4. Add the two like fractions:
   2744/420 + 300/420 = 2744 + 300/420 = 3044/420
5. 3044/420 simplified gives 761/105
6. So, 98/15 + 60/84 = 761/105
   In mixed form: 726/105

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