Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/8 of 9/90?"
18 × 990 is 180.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8×9/90 1/8×18/90 1/16×9/90 3/8×9/90 1/8×27/90 1/24×9/90 5/8×9/90 1/8×45/90 1/40×9/90 7/8×9/90 1/8×63/90 1/56×9/90
© everydaycalculation.com