Answers

Add 2/7 and 63/16

1^st number: 2/7, 2^nd number: 3 15/16

2/7 + 63/16 is 473/112.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 16 is 112
   
   Next, find the equivalent fraction of both fractional numbers with denominator 112
2. For the 1st fraction, since 7 × 16 = 112,
   2/7 = 2 × 16/7 × 16 = 32/112
3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
   63/16 = 63 × 7/16 × 7 = 441/112
4. Add the two like fractions:
   32/112 + 441/112 = 32 + 441/112 = 473/112
5. So, 2/7 + 63/16 = 473/112
   In mixed form: 425/112

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