Solutions by everydaycalculation.com

This multiplication involving fractions can also be rephrased as "What is 21/50 of 1/45?"

2150 × 145 is 7750.

- Simply multiply the numerators and denominators separately:
- 2150 × 145 = 21 × 150 × 45 = 212250
- After reducing the fraction, the answer is 7750

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