Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 20/45 of 5/10?"

2045 × 510 is 29.

- Simply multiply the numerators and denominators separately:
- 2045 × 510 = 20 × 545 × 10 = 100450
- After reducing the fraction, the answer is 29

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