Solutions by everydaycalculation.com
1st number: 21/45, 2nd number: 1 2/5
This multiplication involving fractions can also be rephrased as "What is 21/45 of 1 2/5?"
2145 × 75 is 4975.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/45×7/5 21/45×14/5 21/90×7/5 21/45×7/10 63/45×7/5 21/45×21/5 21/45×7/15 21/45×35/5 21/45×7/25 21/45×49/5 21/45×7/35
© everydaycalculation.com