Multiply 21/5 with 45/10
1st number: 4 1/5, 2nd number: 4 5/10
This multiplication involving fractions can also be rephrased as "What is 21/5 of 4 5/10?"
215 × 4510 is 18910.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 215 × 4510 = 21 × 455 × 10 = 94550
- After reducing the fraction, the answer is 18910
- In mixed form: 18910
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/5×45/10 21/5×90/10 21/10×45/10 21/5×45/20 63/5×45/10 21/15×45/10 21/5×45/30 21/25×45/10 21/5×45/50 21/35×45/10 21/5×45/70