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Multiply 21/5 with 9/10

1st number: 4 1/5, 2nd number: 9/10

This multiplication involving fractions can also be rephrased as "What is 21/5 of 9/10?"

21/5 × 9/10 is 189/50.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/5 × 9/10 = 21 × 9/5 × 10 = 189/50
  3. In mixed form: 339/50

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