Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/4 of 40/80?"
34 × 4080 is 38.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/4×40/80 3/8×40/80 9/4×40/80 3/12×40/80 15/4×40/80 3/20×40/80 21/4×40/80 3/28×40/80
© everydaycalculation.com