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Multiply 45/10 with 21/30

1st number: 4 5/10, 2nd number: 21/30

This multiplication involving fractions can also be rephrased as "What is 45/10 of 21/30?"

45/10 × 21/30 is 63/20.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/10 × 21/30 = 45 × 21/10 × 30 = 945/300
  3. After reducing the fraction, the answer is 63/20
  4. In mixed form: 33/20

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