Answers

Add 75/80 and 70/14

1^st number: 75/80, 2^nd number: 5 0/14

75/80 + 70/14 is 95/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 14 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 80 × 7 = 560,
   75/80 = 75 × 7/80 × 7 = 525/560
3. Likewise, for the 2nd fraction, since 14 × 40 = 560,
   70/14 = 70 × 40/14 × 40 = 2800/560
4. Add the two like fractions:
   525/560 + 2800/560 = 525 + 2800/560 = 3325/560
5. 3325/560 simplified gives 95/16
6. So, 75/80 + 70/14 = 95/16
   In mixed form: 515/16

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