Answers

Add 30/7 and 9/16

1^st number: 4 2/7, 2^nd number: 9/16

30/7 + 9/16 is 543/112.

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,
   30/7 = 30 × 16/7 × 16 = 480/112
3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
   9/16 = 9 × 7/16 × 7 = 63/112
4. Add the two like fractions:
   480/112 + 63/112 = 480 + 63/112 = 543/112
5. So, 30/7 + 9/16 = 543/112
   In mixed form: 495/112

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