Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/9 of 3/9?"
39 × 39 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/9×3/9 3/9×6/9 3/18×3/9 3/9×3/18 3/27×3/9 3/9×3/27 15/9×3/9 3/9×15/9 3/45×3/9 3/9×3/45 21/9×3/9 3/9×21/9 3/63×3/9 3/9×3/63
© everydaycalculation.com