Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/70 of 15/21?"
970 × 1521 is 998.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70×15/21 9/70×30/21 9/70×15/42 27/70×15/21 9/70×45/21 9/70×15/63 45/70×15/21 9/70×75/21 63/70×15/21
© everydaycalculation.com