Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/40 of 9/72?"
140 × 972 is 1320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/40×9/72 1/40×18/72 1/80×9/72 3/40×9/72 1/40×27/72 5/40×9/72 1/40×45/72 7/40×9/72 1/40×63/72
© everydaycalculation.com