Answers

Add 54/6 and 70/80

1^st number: 9 0/6, 2^nd number: 70/80

54/6 + 70/80 is 79/8.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 80 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 6 × 40 = 240,
   54/6 = 54 × 40/6 × 40 = 2160/240
3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
   70/80 = 70 × 3/80 × 3 = 210/240
4. Add the two like fractions:
   2160/240 + 210/240 = 2160 + 210/240 = 2370/240
5. 2370/240 simplified gives 79/8
6. So, 54/6 + 70/80 = 79/8
   In mixed form: 97/8

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