Multiply 7/21 with 45/12
1st number: 7/21, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 7/21 of 3 9/12?"
721 × 4512 is 54.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 721 × 4512 = 7 × 4521 × 12 = 315252
- After reducing the fraction, the answer is 54
- In mixed form: 114
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