Answers

Add 90/75 and 40/56

1^st number: 1 15/75, 2^nd number: 40/56

90/75 + 40/56 is 67/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 56 is 4200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4200
2. For the 1st fraction, since 75 × 56 = 4200,
   90/75 = 90 × 56/75 × 56 = 5040/4200
3. Likewise, for the 2nd fraction, since 56 × 75 = 4200,
   40/56 = 40 × 75/56 × 75 = 3000/4200
4. Add the two like fractions:
   5040/4200 + 3000/4200 = 5040 + 3000/4200 = 8040/4200
5. 8040/4200 simplified gives 67/35
6. So, 90/75 + 40/56 = 67/35
   In mixed form: 132/35

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