Answers

Multiply 90/5 with 12/21

1^st number: 18 0/5, 2^nd number: 12/21

This multiplication involving fractions can also be rephrased as "What is 90/5 of 12/21?"

90/5 × 12/21 is 72/7.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 90/5 × 12/21 = 90 × 12/5 × 21 = 1080/105
3. After reducing the fraction, the answer is 72/7
4. In mixed form: 102/7

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