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Multiply 45/21 with 90/30

1st number: 2 3/21, 2nd number: 3 0/30

This multiplication involving fractions can also be rephrased as "What is 45/21 of 3 0/30?"

45/21 × 90/30 is 45/7.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 45/21 × 90/30 = 45 × 90/21 × 30 = 4050/630
  3. After reducing the fraction, the answer is 45/7
  4. In mixed form: 63/7

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