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Multiply 21/42 with 42/70

This multiplication involving fractions can also be rephrased as "What is 21/42 of 42/70?"

21/42 × 42/70 is 3/10.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/42 × 42/70 = 21 × 42/42 × 70 = 882/2940
  3. After reducing the fraction, the answer is 3/10

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