Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/70 of 30/40?"
170 × 3040 is 3280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70×30/40 1/70×60/40 1/70×30/80 3/70×30/40 1/70×90/40 5/70×30/40 7/70×30/40
© everydaycalculation.com