Answers

Multiply 81/21 with 12/9

1^st number: 3 18/21, 2^nd number: 1 3/9

This multiplication involving fractions can also be rephrased as "What is 81/21 of 1 3/9?"

81/21 × 12/9 is 36/7.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 81/21 × 12/9 = 81 × 12/21 × 9 = 972/189
3. After reducing the fraction, the answer is 36/7
4. In mixed form: 51/7

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