Answers

Add 90/9 and 40/56

1^st number: 10 0/9, 2^nd number: 40/56

90/9 + 40/56 is 75/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 56 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 9 × 56 = 504,
   90/9 = 90 × 56/9 × 56 = 5040/504
3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
   40/56 = 40 × 9/56 × 9 = 360/504
4. Add the two like fractions:
   5040/504 + 360/504 = 5040 + 360/504 = 5400/504
5. 5400/504 simplified gives 75/7
6. So, 90/9 + 40/56 = 75/7
   In mixed form: 105/7

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