Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 7/90?"
663 × 790 is 1135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×7/90 6/63×14/90 18/63×7/90 6/63×21/90 30/63×7/90 6/63×35/90 42/63×7/90 6/63×49/90
© everydaycalculation.com