Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/50 of 7/20?"
4250 × 720 is 147500.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50×7/20 42/50×14/20 42/50×7/40 42/50×21/20 42/50×7/60 42/50×35/20 42/50×49/20
© everydaycalculation.com