Answers

Multiply 45/80 with 21/45

This multiplication involving fractions can also be rephrased as "What is 45/80 of 21/45?"

45/80 × 21/45 is 21/80.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 45/80 × 21/45 = 45 × 21/80 × 45 = 945/3600
3. After reducing the fraction, the answer is 21/80

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