Answers

Multiply 63/42 with 21/40

1^st number: 1 21/42, 2^nd number: 21/40

This multiplication involving fractions can also be rephrased as "What is 63/42 of 21/40?"

63/42 × 21/40 is 63/80.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 63/42 × 21/40 = 63 × 21/42 × 40 = 1323/1680
3. After reducing the fraction, the answer is 63/80

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