Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 54/90 of 63/70?"

5490 × 6370 is 2750.

- Simply multiply the numerators and denominators separately:
- 5490 × 6370 = 54 × 6390 × 70 = 34026300
- After reducing the fraction, the answer is 2750

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