Answers

Multiply 90/21 with 20/45

1^st number: 4 6/21, 2^nd number: 20/45

This multiplication involving fractions can also be rephrased as "What is 90/21 of 20/45?"

90/21 × 20/45 is 40/21.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 90/21 × 20/45 = 90 × 20/21 × 45 = 1800/945
3. After reducing the fraction, the answer is 40/21
4. In mixed form: 119/21

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