Answers

Add 84/70 and 9/32

1^st number: 1 14/70, 2^nd number: 9/32

84/70 + 9/32 is 237/160.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 32 is 1120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1120
2. For the 1st fraction, since 70 × 16 = 1120,
   84/70 = 84 × 16/70 × 16 = 1344/1120
3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
   9/32 = 9 × 35/32 × 35 = 315/1120
4. Add the two like fractions:
   1344/1120 + 315/1120 = 1344 + 315/1120 = 1659/1120
5. 1659/1120 simplified gives 237/160
6. So, 84/70 + 9/32 = 237/160
   In mixed form: 177/160

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