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Multiply 4/90 with 70/21

1st number: 4/90, 2nd number: 3 7/21

This multiplication involving fractions can also be rephrased as "What is 4/90 of 3 7/21?"

4/90 × 70/21 is 4/27.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 4/90 × 70/21 = 4 × 70/90 × 21 = 280/1890
  3. After reducing the fraction, the answer is 4/27

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