Answers

Add 70/12 and 32/70

1^st number: 5 10/12, 2^nd number: 32/70

70/12 + 32/70 is 1321/210.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 70 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 12 × 35 = 420,
   70/12 = 70 × 35/12 × 35 = 2450/420
3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
   32/70 = 32 × 6/70 × 6 = 192/420
4. Add the two like fractions:
   2450/420 + 192/420 = 2450 + 192/420 = 2642/420
5. 2642/420 simplified gives 1321/210
6. So, 70/12 + 32/70 = 1321/210
   In mixed form: 661/210

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