Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/70 of 7/90?"
1870 × 790 is 150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/70×7/90 18/70×14/90 54/70×7/90 18/70×21/90 90/70×7/90 18/70×35/90 18/70×49/90
© everydaycalculation.com