Answers

Multiply 90/84 with 21/45

1^st number: 1 6/84, 2^nd number: 21/45

This multiplication involving fractions can also be rephrased as "What is 90/84 of 21/45?"

90/84 × 21/45 is 1/2.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 90/84 × 21/45 = 90 × 21/84 × 45 = 1890/3780
3. After reducing the fraction, the answer is 1/2

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