Answers

Multiply 12/21 with 1/90

This multiplication involving fractions can also be rephrased as "What is 12/21 of 1/90?"

12/21 × 1/90 is 2/315.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 12/21 × 1/90 = 12 × 1/21 × 90 = 12/1890
3. After reducing the fraction, the answer is 2/315

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