Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/90 of 7/15?"
3090 × 715 is 745.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90×7/15 30/90×14/15 30/90×7/30 30/90×21/15 30/90×7/45 30/90×35/15 30/90×7/75 30/90×49/15
© everydaycalculation.com