Answers

Multiply 42/80 with 21/63

This multiplication involving fractions can also be rephrased as "What is 42/80 of 21/63?"

42/80 × 21/63 is 7/40.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 42/80 × 21/63 = 42 × 21/80 × 63 = 882/5040
3. After reducing the fraction, the answer is 7/40

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