Solutions by everydaycalculation.com
1st number: 3 7/21, 2nd number: 15/45
This multiplication involving fractions can also be rephrased as "What is 70/21 of 15/45?"
7021 × 1545 is 109.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21×30/45 70/42×15/45 70/21×15/90 70/63×15/45 70/21×75/45
© everydaycalculation.com