Answers

Add 28/21 and 24/75

1^st number: 1 7/21, 2^nd number: 24/75

28/21 + 24/75 is 124/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 75 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 21 × 25 = 525,
   28/21 = 28 × 25/21 × 25 = 700/525
3. Likewise, for the 2nd fraction, since 75 × 7 = 525,
   24/75 = 24 × 7/75 × 7 = 168/525
4. Add the two like fractions:
   700/525 + 168/525 = 700 + 168/525 = 868/525
5. 868/525 simplified gives 124/75
6. So, 28/21 + 24/75 = 124/75
   In mixed form: 149/75

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