Answers

Multiply 12/54 with 21/90

This multiplication involving fractions can also be rephrased as "What is 12/54 of 21/90?"

12/54 × 21/90 is 7/135.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 12/54 × 21/90 = 12 × 21/54 × 90 = 252/4860
3. After reducing the fraction, the answer is 7/135

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