Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/5 of 3/9?"
45 × 39 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5×3/9 4/5×6/9 4/10×3/9 4/5×3/18 12/5×3/9 4/15×3/9 4/5×3/27 20/5×3/9 4/5×15/9 4/25×3/9 4/5×3/45 28/5×3/9 4/5×21/9 4/35×3/9 4/5×3/63
© everydaycalculation.com