Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/21 of 1/30?"
1521 × 130 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×1/30 15/21×2/30 15/42×1/30 15/21×1/60 45/21×1/30 15/21×3/30 15/63×1/30 15/21×1/90 75/21×1/30 15/21×5/30 15/21×7/30
© everydaycalculation.com