Answers

Add 75/70 and 10/30

1^st number: 1 5/70, 2^nd number: 10/30

75/70 + 10/30 is 59/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 70 × 3 = 210,
   75/70 = 75 × 3/70 × 3 = 225/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   10/30 = 10 × 7/30 × 7 = 70/210
4. Add the two like fractions:
   225/210 + 70/210 = 225 + 70/210 = 295/210
5. 295/210 simplified gives 59/42
6. So, 75/70 + 10/30 = 59/42
   In mixed form: 117/42

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