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Add 21/5 and 16/32

1st number: 4 1/5, 2nd number: 16/32

21/5 + 16/32 is 47/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 32 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 5 × 32 = 160,
    21/5 = 21 × 32/5 × 32 = 672/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    16/32 = 16 × 5/32 × 5 = 80/160
  4. Add the two like fractions:
    672/160 + 80/160 = 672 + 80/160 = 752/160
  5. 752/160 simplified gives 47/10
  6. So, 21/5 + 16/32 = 47/10
    In mixed form: 47/10

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