Answers

Add 30/5 and 9/80

1^st number: 6 0/5, 2^nd number: 9/80

30/5 + 9/80 is 489/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 80 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 5 × 16 = 80,
   30/5 = 30 × 16/5 × 16 = 480/80
3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
   9/80 = 9 × 1/80 × 1 = 9/80
4. Add the two like fractions:
   480/80 + 9/80 = 480 + 9/80 = 489/80
5. So, 30/5 + 9/80 = 489/80
   In mixed form: 69/80

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