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Multiply 21/16 with 63/8

1st number: 1 5/16, 2nd number: 7 7/8

This multiplication involving fractions can also be rephrased as "What is 21/16 of 7 7/8?"

21/16 × 63/8 is 1323/128.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 21/16 × 63/8 = 21 × 63/16 × 8 = 1323/128
  3. In mixed form: 1043/128

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