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Multiply 21/10 with 9/8

1st number: 2 1/10, 2nd number: 1 1/8

This multiplication involving fractions can also be rephrased as "What is 21/10 of 1 1/8?"

21/10 × 9/8 is 189/80.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/10 × 9/8 = 21 × 9/10 × 8 = 189/80
  3. In mixed form: 229/80

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