Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 8/70 of 63/70?"

870 × 6370 is 18175.

- Simply multiply the numerators and denominators separately:
- 870 × 6370 = 8 × 6370 × 70 = 5044900
- After reducing the fraction, the answer is 18175

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