Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 3/5 of 21/90?"

35 × 2190 is 750.

- Simply multiply the numerators and denominators separately:
- 35 × 2190 = 3 × 215 × 90 = 63450
- After reducing the fraction, the answer is 750

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