Answers

Add 21/32 and 8/30

21/32 + 8/30 is 443/480.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 32 and 30 is 480
   
   Next, find the equivalent fraction of both fractional numbers with denominator 480
2. For the 1st fraction, since 32 × 15 = 480,
   21/32 = 21 × 15/32 × 15 = 315/480
3. Likewise, for the 2nd fraction, since 30 × 16 = 480,
   8/30 = 8 × 16/30 × 16 = 128/480
4. Add the two like fractions:
   315/480 + 128/480 = 315 + 128/480 = 443/480
5. So, 21/32 + 8/30 = 443/480

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