Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/45 of 15/70?"
145 × 1570 is 1210.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45×15/70 1/45×30/70 1/90×15/70 3/45×15/70 1/45×45/70 5/45×15/70 1/45×75/70 7/45×15/70
© everydaycalculation.com