Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/28 of 18/21?"
1528 × 1821 is 4598.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/28×18/21 15/28×36/21 15/56×18/21 15/28×18/42 45/28×18/21 15/28×54/21 15/84×18/21 15/28×18/63 75/28×18/21 15/28×90/21
© everydaycalculation.com