## Multiply 45/84 with 21/63

This multiplication involving fractions can also be rephrased as "What is 45/84 of 21/63?"

45/84 × 21/63 is 5/28.

#### Steps for multiplying fractions

- Simply multiply the numerators and denominators separately:
- 45/84 × 21/63 = 45 × 21/84 × 63 = 945/5292
- After reducing the fraction, the answer is 5/28

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