Answers

Add 70/63 and 16/5

1^st number: 1 7/63, 2^nd number: 3 1/5

70/63 + 16/5 is 194/45.

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,
   70/63 = 70 × 5/63 × 5 = 350/315
3. Likewise, for the 2nd fraction, since 5 × 63 = 315,
   16/5 = 16 × 63/5 × 63 = 1008/315
4. Add the two like fractions:
   350/315 + 1008/315 = 350 + 1008/315 = 1358/315
5. 1358/315 simplified gives 194/45
6. So, 70/63 + 16/5 = 194/45
   In mixed form: 414/45

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