Answers

Multiply 21/4 with 63/5

1^st number: 5 1/4, 2^nd number: 12 3/5

This multiplication involving fractions can also be rephrased as "What is 21/4 of 12 3/5?"

21/4 × 63/5 is 1323/20.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/4 × 63/5 = 21 × 63/4 × 5 = 1323/20
3. In mixed form: 663/20

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