Answers

Multiply 63/16 with 21/80

1^st number: 3 15/16, 2^nd number: 21/80

This multiplication involving fractions can also be rephrased as "What is 63/16 of 21/80?"

63/16 × 21/80 is 1323/1280.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 63/16 × 21/80 = 63 × 21/16 × 80 = 1323/1280
3. In mixed form: 143/1280

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