Solutions by everydaycalculation.com
1st number: 1 20/70, 2nd number: 9/10
This multiplication involving fractions can also be rephrased as "What is 90/70 of 9/10?"
9070 × 910 is 8170.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/70×18/10 90/70×9/20 90/70×27/10 90/70×9/30 90/70×45/10 90/70×9/50 90/70×63/10 90/70×9/70
© everydaycalculation.com