Solutions by everydaycalculation.com
1st number: 1 12/30, 2nd number: 10/21
This multiplication involving fractions can also be rephrased as "What is 42/30 of 10/21?"
4230 × 1021 is 23.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30×10/21 42/30×20/21 42/60×10/21 42/30×10/42 42/30×30/21 42/90×10/21 42/30×10/63 42/30×50/21 42/30×70/21
© everydaycalculation.com