Answers

Add 49/90 and 56/16

1^st number: 49/90, 2^nd number: 3 8/16

49/90 + 56/16 is 182/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 16 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 90 × 8 = 720,
   49/90 = 49 × 8/90 × 8 = 392/720
3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
   56/16 = 56 × 45/16 × 45 = 2520/720
4. Add the two like fractions:
   392/720 + 2520/720 = 392 + 2520/720 = 2912/720
5. 2912/720 simplified gives 182/45
6. So, 49/90 + 56/16 = 182/45
   In mixed form: 42/45

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