Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/10 of 42/50?"
410 × 4250 is 42125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10×42/50 4/10×84/50 4/20×42/50 12/10×42/50 4/30×42/50 20/10×42/50 4/50×42/50 28/10×42/50 4/70×42/50
© everydaycalculation.com