Answers

Add 98/63 and 9/5

1^st number: 1 35/63, 2^nd number: 1 4/5

98/63 + 9/5 is 151/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 5 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 63 × 5 = 315,
   98/63 = 98 × 5/63 × 5 = 490/315
3. Likewise, for the 2nd fraction, since 5 × 63 = 315,
   9/5 = 9 × 63/5 × 63 = 567/315
4. Add the two like fractions:
   490/315 + 567/315 = 490 + 567/315 = 1057/315
5. 1057/315 simplified gives 151/45
6. So, 98/63 + 9/5 = 151/45
   In mixed form: 316/45

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