Answers

Add 35/16 and 63/70

1^st number: 2 3/16, 2^nd number: 63/70

35/16 + 63/70 is 247/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 16 and 70 is 560
   
   Next, find the equivalent fraction of both fractional numbers with denominator 560
2. For the 1st fraction, since 16 × 35 = 560,
   35/16 = 35 × 35/16 × 35 = 1225/560
3. Likewise, for the 2nd fraction, since 70 × 8 = 560,
   63/70 = 63 × 8/70 × 8 = 504/560
4. Add the two like fractions:
   1225/560 + 504/560 = 1225 + 504/560 = 1729/560
5. 1729/560 simplified gives 247/80
6. So, 35/16 + 63/70 = 247/80
   In mixed form: 37/80

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