Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/70 of 15/63?"
3070 × 1563 is 549.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70×15/63 30/70×30/63 90/70×15/63 30/70×45/63 30/70×75/63
© everydaycalculation.com