Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/63 of 7/80?"
363 × 780 is 1240.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63×7/80 3/63×14/80 9/63×7/80 3/63×21/80 15/63×7/80 3/63×35/80 21/63×7/80 3/63×49/80
© everydaycalculation.com