Multiply 42/15 with 21/45
1st number: 2 12/15, 2nd number: 21/45
This multiplication involving fractions can also be rephrased as "What is 42/15 of 21/45?"
4215 × 2145 is 9875.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 4215 × 2145 = 42 × 2115 × 45 = 882675
- After reducing the fraction, the answer is 9875
- In mixed form: 12375
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