Answers

Add 70/32 and 70/20

1^st number: 2 6/32, 2^nd number: 3 10/20

70/32 + 70/20 is 91/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 32 and 20 is 160
   
   Next, find the equivalent fraction of both fractional numbers with denominator 160
2. For the 1st fraction, since 32 × 5 = 160,
   70/32 = 70 × 5/32 × 5 = 350/160
3. Likewise, for the 2nd fraction, since 20 × 8 = 160,
   70/20 = 70 × 8/20 × 8 = 560/160
4. Add the two like fractions:
   350/160 + 560/160 = 350 + 560/160 = 910/160
5. 910/160 simplified gives 91/16
6. So, 70/32 + 70/20 = 91/16
   In mixed form: 511/16

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