Answers

Add 75/70 and 18/50

1^st number: 1 5/70, 2^nd number: 18/50

75/70 + 18/50 is 501/350.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 50 is 350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 350
2. For the 1st fraction, since 70 × 5 = 350,
   75/70 = 75 × 5/70 × 5 = 375/350
3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
   18/50 = 18 × 7/50 × 7 = 126/350
4. Add the two like fractions:
   375/350 + 126/350 = 375 + 126/350 = 501/350
5. So, 75/70 + 18/50 = 501/350
   In mixed form: 1151/350

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