Answers

Add 9/70 and 98/50

1^st number: 9/70, 2^nd number: 1 48/50

9/70 + 98/50 is 731/350.

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,
   9/70 = 9 × 5/70 × 5 = 45/350
3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
   98/50 = 98 × 7/50 × 7 = 686/350
4. Add the two like fractions:
   45/350 + 686/350 = 45 + 686/350 = 731/350
5. So, 9/70 + 98/50 = 731/350
   In mixed form: 231/350

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