Multiply 21/80 with 9/45
This multiplication involving fractions can also be rephrased as "What is 21/80 of 9/45?"
2180 × 945 is 21400.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 2180 × 945 = 21 × 980 × 45 = 1893600
- After reducing the fraction, the answer is 21400
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