Answers

Add 80/70 and 75/32

1^st number: 1 10/70, 2^nd number: 2 11/32

80/70 + 75/32 is 781/224.

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,
   80/70 = 80 × 16/70 × 16 = 1280/1120
3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
   75/32 = 75 × 35/32 × 35 = 2625/1120
4. Add the two like fractions:
   1280/1120 + 2625/1120 = 1280 + 2625/1120 = 3905/1120
5. 3905/1120 simplified gives 781/224
6. So, 80/70 + 75/32 = 781/224
   In mixed form: 3109/224

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