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Multiply 25/90 with 15/21

This multiplication involving fractions can also be rephrased as "What is 25/90 of 15/21?"

25/90 × 15/21 is 25/126.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 25/90 × 15/21 = 25 × 15/90 × 21 = 375/1890
  3. After reducing the fraction, the answer is 25/126

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