Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/90 of 5/8?"
1690 × 58 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/90×5/8 16/90×10/8 16/90×5/16 48/90×5/8 16/90×15/8 16/90×5/24 80/90×5/8 16/90×25/8 16/90×5/40 16/90×35/8 16/90×5/56
© everydaycalculation.com