Answers

Add 70/14 and 54/30

1^st number: 5 0/14, 2^nd number: 1 24/30

70/14 + 54/30 is 34/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 14 × 15 = 210,
   70/14 = 70 × 15/14 × 15 = 1050/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   54/30 = 54 × 7/30 × 7 = 378/210
4. Add the two like fractions:
   1050/210 + 378/210 = 1050 + 378/210 = 1428/210
5. 1428/210 simplified gives 34/5
6. So, 70/14 + 54/30 = 34/5
   In mixed form: 64/5

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