Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 36/70 of 21/40?"
3670 × 2140 is 27100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/70×21/40 36/70×42/40 36/70×21/80 36/70×63/40
© everydaycalculation.com