Answers

Multiply 21/4 with 21/80

1^st number: 5 1/4, 2^nd number: 21/80

This multiplication involving fractions can also be rephrased as "What is 21/4 of 21/80?"

21/4 × 21/80 is 441/320.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/4 × 21/80 = 21 × 21/4 × 80 = 441/320
3. In mixed form: 1121/320

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