Solutions by everydaycalculation.com
1st number: 1 12/30, 2nd number: 3/9
This multiplication involving fractions can also be rephrased as "What is 42/30 of 3/9?"
4230 × 39 is 715.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30×3/9 42/30×6/9 42/60×3/9 42/30×3/18 42/90×3/9 42/30×3/27 42/30×15/9 42/30×3/45 42/30×21/9 42/30×3/63
© everydaycalculation.com