Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 5/80 of 50/90?"

580 × 5090 is 5144.

- Simply multiply the numerators and denominators separately:
- 580 × 5090 = 5 × 5080 × 90 = 2507200
- After reducing the fraction, the answer is 5144

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