Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/70 of 42/80?"
270 × 4280 is 3200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70×42/80 2/70×84/80 6/70×42/80 10/70×42/80 14/70×42/80
© everydaycalculation.com