Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/20 of 1/70?"
420 × 170 is 1350.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/20×1/70 4/20×2/70 4/40×1/70 12/20×1/70 4/20×3/70 4/60×1/70 4/20×5/70 28/20×1/70 4/20×7/70
© everydaycalculation.com