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Multiply 1/9 with 21/5

1st number: 1/9, 2nd number: 4 1/5

This multiplication involving fractions can also be rephrased as "What is 1/9 of 4 1/5?"

1/9 × 21/5 is 7/15.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 1/9 × 21/5 = 1 × 21/9 × 5 = 21/45
  3. After reducing the fraction, the answer is 7/15

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