Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/70 of 7/80?"
970 × 780 is 9800.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70×7/80 9/70×14/80 27/70×7/80 9/70×21/80 45/70×7/80 9/70×35/80 63/70×7/80 9/70×49/80
© everydaycalculation.com