Answers

Add 80/84 and 49/30

1^st number: 80/84, 2^nd number: 1 19/30

80/84 + 49/30 is 181/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 30 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   80/84 = 80 × 5/84 × 5 = 400/420
3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
   49/30 = 49 × 14/30 × 14 = 686/420
4. Add the two like fractions:
   400/420 + 686/420 = 400 + 686/420 = 1086/420
5. 1086/420 simplified gives 181/70
6. So, 80/84 + 49/30 = 181/70
   In mixed form: 241/70

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