Answers

Add 54/6 and 70/7

1^st number: 9 0/6, 2^nd number: 10 0/7

54/6 + 70/7 is 19/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 7 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 6 × 7 = 42,
   54/6 = 54 × 7/6 × 7 = 378/42
3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
   70/7 = 70 × 6/7 × 6 = 420/42
4. Add the two like fractions:
   378/42 + 420/42 = 378 + 420/42 = 798/42
5. 798/42 simplified gives 19/1
6. So, 54/6 + 70/7 = 19/1

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