Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 4/70 of 20/40?"

470 × 2040 is 135.

- Simply multiply the numerators and denominators separately:
- 470 × 2040 = 4 × 2070 × 40 = 802800
- After reducing the fraction, the answer is 135

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