Answers

Multiply 21/16 with 42/81

1^st number: 1 5/16, 2^nd number: 42/81

This multiplication involving fractions can also be rephrased as "What is 21/16 of 42/81?"

21/16 × 42/81 is 49/72.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/16 × 42/81 = 21 × 42/16 × 81 = 882/1296
3. After reducing the fraction, the answer is 49/72

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