Solutions by everydaycalculation.com
1st number: 10 0/2, 2nd number: 6/90
This multiplication involving fractions can also be rephrased as "What is 20/2 of 6/90?"
202 × 690 is 23.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2×6/90 20/2×12/90 20/4×6/90 60/2×6/90 20/2×18/90 20/6×6/90 20/2×30/90 20/10×6/90 20/2×42/90 20/14×6/90
© everydaycalculation.com