Multiply 15/8 with 21/45
1st number: 1 7/8, 2nd number: 21/45
This multiplication involving fractions can also be rephrased as "What is 15/8 of 21/45?"
158 × 2145 is 78.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 158 × 2145 = 15 × 218 × 45 = 315360
- After reducing the fraction, the answer is 78
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