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Multiply 30/90 with 21/50

This multiplication involving fractions can also be rephrased as "What is 30/90 of 21/50?"

30/90 × 21/50 is 7/50.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 30/90 × 21/50 = 30 × 21/90 × 50 = 630/4500
  3. After reducing the fraction, the answer is 7/50

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