Answers

Add 70/30 and 20/75

1^st number: 2 10/30, 2^nd number: 20/75

70/30 + 20/75 is 13/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 75 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 30 × 5 = 150,
   70/30 = 70 × 5/30 × 5 = 350/150
3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
   20/75 = 20 × 2/75 × 2 = 40/150
4. Add the two like fractions:
   350/150 + 40/150 = 350 + 40/150 = 390/150
5. 390/150 simplified gives 13/5
6. So, 70/30 + 20/75 = 13/5
   In mixed form: 23/5

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