Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 4/21 of 7/30?"

421 × 730 is 245.

- Simply multiply the numerators and denominators separately:
- 421 × 730 = 4 × 721 × 30 = 28630
- After reducing the fraction, the answer is 245

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