Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/10 of 45/75?"
510 × 4575 is 310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10×90/75 5/20×45/75 15/10×45/75 5/30×45/75 25/10×45/75 5/50×45/75 35/10×45/75 5/70×45/75
© everydaycalculation.com