Answers

Add 75/80 and 90/8

1^st number: 75/80, 2^nd number: 11 2/8

75/80 + 90/8 is 195/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 8 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 80 × 1 = 80,
   75/80 = 75 × 1/80 × 1 = 75/80
3. Likewise, for the 2nd fraction, since 8 × 10 = 80,
   90/8 = 90 × 10/8 × 10 = 900/80
4. Add the two like fractions:
   75/80 + 900/80 = 75 + 900/80 = 975/80
5. 975/80 simplified gives 195/16
6. So, 75/80 + 90/8 = 195/16
   In mixed form: 123/16

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