Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/2 of 3/9?"
12 × 39 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2×6/9 1/4×3/9 1/2×3/18 3/2×3/9 1/6×3/9 1/2×3/27 5/2×3/9 1/2×15/9 1/10×3/9 1/2×3/45 7/2×3/9 1/2×21/9 1/14×3/9 1/2×3/63
© everydaycalculation.com