Answers

Add 70/21 and 8/32

1^st number: 3 7/21, 2^nd number: 8/32

70/21 + 8/32 is 43/12.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 32 is 672
   
   Next, find the equivalent fraction of both fractional numbers with denominator 672
2. For the 1st fraction, since 21 × 32 = 672,
   70/21 = 70 × 32/21 × 32 = 2240/672
3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
   8/32 = 8 × 21/32 × 21 = 168/672
4. Add the two like fractions:
   2240/672 + 168/672 = 2240 + 168/672 = 2408/672
5. 2408/672 simplified gives 43/12
6. So, 70/21 + 8/32 = 43/12
   In mixed form: 37/12

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