Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/70 of 7/20?"
1570 × 720 is 340.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70×7/20 15/70×14/20 15/70×7/40 45/70×7/20 15/70×21/20 15/70×7/60 75/70×7/20 15/70×35/20 15/70×49/20
© everydaycalculation.com