Answers

Add 98/75 and 7/42

1^st number: 1 23/75, 2^nd number: 7/42

98/75 + 7/42 is 221/150.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 42 is 1050
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1050
2. For the 1st fraction, since 75 × 14 = 1050,
   98/75 = 98 × 14/75 × 14 = 1372/1050
3. Likewise, for the 2nd fraction, since 42 × 25 = 1050,
   7/42 = 7 × 25/42 × 25 = 175/1050
4. Add the two like fractions:
   1372/1050 + 175/1050 = 1372 + 175/1050 = 1547/1050
5. 1547/1050 simplified gives 221/150
6. So, 98/75 + 7/42 = 221/150
   In mixed form: 171/150

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