Answers

Add 24/75 and 28/72

24/75 + 28/72 is 319/450.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 72 is 1800
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1800
2. For the 1st fraction, since 75 × 24 = 1800,
   24/75 = 24 × 24/75 × 24 = 576/1800
3. Likewise, for the 2nd fraction, since 72 × 25 = 1800,
   28/72 = 28 × 25/72 × 25 = 700/1800
4. Add the two like fractions:
   576/1800 + 700/1800 = 576 + 700/1800 = 1276/1800
5. 1276/1800 simplified gives 319/450
6. So, 24/75 + 28/72 = 319/450

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