Answers

Add 81/70 and 14/50

1^st number: 1 11/70, 2^nd number: 14/50

81/70 + 14/50 is 503/350.

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,
   81/70 = 81 × 5/70 × 5 = 405/350
3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
   14/50 = 14 × 7/50 × 7 = 98/350
4. Add the two like fractions:
   405/350 + 98/350 = 405 + 98/350 = 503/350
5. So, 81/70 + 14/50 = 503/350
   In mixed form: 1153/350

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