Answers

Add 90/75 and 20/24

1^st number: 1 15/75, 2^nd number: 20/24

90/75 + 20/24 is 61/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 24 is 600
   
   Next, find the equivalent fraction of both fractional numbers with denominator 600
2. For the 1st fraction, since 75 × 8 = 600,
   90/75 = 90 × 8/75 × 8 = 720/600
3. Likewise, for the 2nd fraction, since 24 × 25 = 600,
   20/24 = 20 × 25/24 × 25 = 500/600
4. Add the two like fractions:
   720/600 + 500/600 = 720 + 500/600 = 1220/600
5. 1220/600 simplified gives 61/30
6. So, 90/75 + 20/24 = 61/30
   In mixed form: 21/30

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