Answers

Add 75/50 and 54/70

1^st number: 1 25/50, 2^nd number: 54/70

75/50 + 54/70 is 159/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 70 is 350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 350
2. For the 1st fraction, since 50 × 7 = 350,
   75/50 = 75 × 7/50 × 7 = 525/350
3. Likewise, for the 2nd fraction, since 70 × 5 = 350,
   54/70 = 54 × 5/70 × 5 = 270/350
4. Add the two like fractions:
   525/350 + 270/350 = 525 + 270/350 = 795/350
5. 795/350 simplified gives 159/70
6. So, 75/50 + 54/70 = 159/70
   In mixed form: 219/70

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